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Alaska Communications Systems Group Inc. – ‘10-K’ for 12/31/20 – ‘EX-101.SCH’

On:  Tuesday, 3/16/21, at 4:01pm ET   ·   For:  12/31/20   ·   Accession #:  1437749-21-6153   ·   File #:  1-38341

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 3/16/21  Alaska Comms Systems Group Inc.   10-K       12/31/20  135:11M                                    RDG Filings/FA

Annual Report   —   Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   1.39M 
 2: EX-4.5      Instrument Defining the Rights of Security Holders  HTML     50K 
 3: EX-21.1     Subsidiaries List                                   HTML     45K 
 4: EX-23.1     Consent of Expert or Counsel                        HTML     36K 
 5: EX-31.1     Certification -- §302 - SOA'02                      HTML     39K 
 6: EX-31.2     Certification -- §302 - SOA'02                      HTML     39K 
 7: EX-32.1     Certification -- §906 - SOA'02                      HTML     37K 
 8: EX-32.2     Certification -- §906 - SOA'02                      HTML     36K 
15: R1          Document And Entity Information                     HTML     96K 
16: R2          Consolidated Balance Sheets                         HTML    139K 
17: R3          Consolidated Balance Sheets (Parentheticals)        HTML     43K 
18: R4          Consolidated Statements of Comprehensive (Loss)     HTML    169K 
                Income                                                           
19: R5          Consolidated Statements of Stockholders' Equity     HTML     89K 
20: R6          Consolidated Statements of Stockholders' Equity     HTML     41K 
                (Parentheticals)                                                 
21: R7          Consolidated Statements of Cash Flows               HTML    121K 
22: R8          Note 1 - Description of Company and Summary of      HTML    101K 
                Significant Accounting Policies                                  
23: R9          Note 2 - Merger Agreement                           HTML     43K 
24: R10         Note 3 - Revenue                                    HTML    132K 
25: R11         Note 4 - Accounts Receivable                        HTML     55K 
26: R12         Note 5 - Other Current Assets                       HTML     45K 
27: R13         Note 6 - Property, Plant and Equipment              HTML     50K 
28: R14         Note 7 - Asset Retirement Obligations               HTML     46K 
29: R15         Note 8 - Current Liabilities                        HTML     46K 
30: R16         Note 9 - Long-term Obligations                      HTML     63K 
31: R17         Note 10 - Leases                                    HTML    108K 
32: R18         Note 11 - Other Long-term Liabilities               HTML     46K 
33: R19         Note 12 - Employee Termination Benefits             HTML     41K 
34: R20         Note 13 - Retirement Plans                          HTML    135K 
35: R21         Note 14 - Stock Incentive Plans                     HTML     95K 
36: R22         Note 15 - Fair Value Measurements                   HTML     80K 
37: R23         Note 16 - Income Taxes                              HTML     96K 
38: R24         Note 17 - Earnings Per Share                        HTML     51K 
39: R25         Note 18 - Accumulated Other Comprehensive Loss      HTML     74K 
40: R26         Note 19 - Stockholders' Equity                      HTML     43K 
41: R27         Note 20 - Joint Venture                             HTML     45K 
42: R28         Note 21 - Commitments and Contingencies             HTML     43K 
43: R29         Note 22 - Supplemental Cash Flow Information        HTML     50K 
44: R30         Note 23 - Business Segments                         HTML     64K 
45: R31         Note 24 - Subsequent Events                         HTML     42K 
46: R32         Significant Accounting Policies (Policies)          HTML    164K 
47: R33         Note 3 - Revenue (Tables)                           HTML    109K 
48: R34         Note 4 - Accounts Receivable (Tables)               HTML     53K 
49: R35         Note 5 - Other Current Assets (Tables)              HTML     43K 
50: R36         Note 6 - Property, Plant and Equipment (Tables)     HTML     48K 
51: R37         Note 7 - Asset Retirement Obligations (Tables)      HTML     45K 
52: R38         Note 8 - Current Liabilities (Tables)               HTML     45K 
53: R39         Note 9 - Long-term Obligations (Tables)             HTML     52K 
54: R40         Note 10 - Leases (Tables)                           HTML    102K 
55: R41         Note 11 - Other Long-term Liabilities (Tables)      HTML     44K 
56: R42         Note 13 - Retirement Plans (Tables)                 HTML    135K 
57: R43         Note 14 - Stock Incentive Plans (Tables)            HTML     77K 
58: R44         Note 15 - Fair Value Measurements (Tables)          HTML     81K 
59: R45         Note 16 - Income Taxes (Tables)                     HTML     96K 
60: R46         Note 17 - Earnings Per Share (Tables)               HTML     48K 
61: R47         Note 18 - Accumulated Other Comprehensive Loss      HTML     72K 
                (Tables)                                                         
62: R48         Note 20 - Joint Venture (Tables)                    HTML     44K 
63: R49         Note 22 - Supplemental Cash Flow Information        HTML     50K 
                (Tables)                                                         
64: R50         Note 23 - Business Segments (Tables)                HTML     58K 
65: R51         Note 1 - Description of Company and Summary of      HTML     83K 
                Significant Accounting Policies (Details Textual)                
66: R52         Note 2 - Merger Agreement (Details Textual)         HTML     43K 
67: R53         Note 3 - Revenue 1 (Details Textual)                HTML     39K 
68: R54         Note 3 - Revenue 2 (Details Textual)                HTML     47K 
69: R55         Note 3 - Revenue - Disaggregation of Revenue        HTML     89K 
                (Details)                                                        
70: R56         Note 3 - Revenue - Revenue Accounted for In         HTML     46K 
                Accordance With ASC 606, By Timing of Revenue                    
                Recognition (Details)                                            
71: R57         Note 3 - Revenue - Reconciliation of Contract       HTML     51K 
                Assets and Liabilities Associated With Contracts                 
                With Customers In Accordance With ASC 606                        
                (Details)                                                        
72: R58         Note 4 - Accounts Receivable (Details Textual)      HTML     39K 
73: R59         Note 4 - Accounts Receivable - Summary of Accounts  HTML     48K 
                Receivable, Net (Details)                                        
74: R60         Note 4 - Accounts Receivable - Summary of           HTML     44K 
                Allowance for Doubtful Accounts (Details)                        
75: R61         Note 5 - Other Current Assets - Prepayments and     HTML     45K 
                Other Current Assets (Details)                                   
76: R62         Note 6 - Property, Plant and Equipment (Details     HTML     40K 
                Textual)                                                         
77: R63         Note 6 - Property, Plant and Equipment - Schedule   HTML     63K 
                of Property, Plant and Equipment (Details)                       
78: R64         Note 7 - Asset Retirement Obligations - Schedule    HTML     44K 
                of Changes in Asset Retirement Obligations                       
                (Details)                                                        
79: R65         Note 8 - Current Liabilities - Summary of Accounts  HTML     48K 
                Receivable, Net (Details)                                        
80: R66         Note 9 - Long-term Obligations (Details Textual)    HTML    123K 
81: R67         Note 9 - Long-term Obligations - Summary of         HTML     51K 
                Long-term Obligations (Details)                                  
82: R68         Note 9 - Long-term Obligations - Summary of         HTML     47K 
                Aggregate Maturities of Long-term Obligations                    
                (Details)                                                        
83: R69         Note 10 - Leases (Details Textual)                  HTML     43K 
84: R70         Note 10 - Leases - Lease Cost and Balance Sheet     HTML     71K 
                Information (Details)                                            
85: R71         Note 10 - Leases - Maturities of Lease Liabilities  HTML     87K 
                (Details)                                                        
86: R72         Note 10 - Leases - Other Information (Details)      HTML     54K 
87: R73         Note 10 - Leases - Lease Income (Details)           HTML     37K 
88: R74         Note 10 - Leases - Maturities of Future             HTML     50K 
                Undiscounted Lease Payments (Details)                            
89: R75         Note 11 - Other Long-term Liabilities (Details      HTML     36K 
                Textual)                                                         
90: R76         Note 11 - Other Long-term Liabilities - Summary of  HTML     46K 
                Other Long-term Liabilities (Details)                            
91: R77         Note 12 - Employee Termination Benefits (Details    HTML     46K 
                Textual)                                                         
92: R78         Note 13 - Retirement Plans (Details Textual)        HTML     65K 
93: R79         Note 13 - Retirement Plans - Additional             HTML     38K 
                Information About AEPF Multi-employer Pension Plan               
                (Details)                                                        
94: R80         Note 13 - Retirement Plans - Funded Status of ACS   HTML     64K 
                Retirement Plan Using Beginning and Ending                       
                Balances for Projected Benefit Obligation and Plan               
                Assets (Details)                                                 
95: R81         Note 13 - Retirement Plans - Summary of Net         HTML     48K 
                Periodic Pension Expense for ACS Retirement Plan                 
                (Details)                                                        
96: R82         Note 13 - Retirement Plans - Loss Recognized As     HTML     37K 
                Component of Accumulated Other Comprehensive Loss                
                (Details)                                                        
97: R83         Note 13 - Retirement Plans - Assumptions Used to    HTML     44K 
                Account for Plan (Details)                                       
98: R84         Note 13 - Retirement Plans - Plan's Asset           HTML     54K 
                Allocations by Asset Category (Details)                          
99: R85         Note 13 - Retirement Plans - Schedule of Measuring  HTML     75K 
                Fair Value of Plan Assets Regarding ACS Retirement               
                Plan (Details)                                                   
100: R86         Note 13 - Retirement Plans - Summary of Benefits    HTML     47K  
                Expected To Be Paid for Plan (Details)                           
101: R87         Note 14 - Stock Incentive Plans (Details Textual)   HTML     77K  
102: R88         Note 14 - Stock Incentive Plans - Summary of        HTML     56K  
                Activity for Restricted Stock Units, Long-term                   
                Incentive Awards and Non-employee Director Stock                 
                Compensation (Details)                                           
103: R89         Note 14 - Stock Incentive Plans - Grant Date Fair   HTML     62K  
                Value Assumptions (Details)                                      
104: R90         Note 14 - Stock Incentive Plans - Summary of        HTML     56K  
                Activity for Performance Share Units (Details)                   
105: R91         Note 14 - Stock Incentive Plans - Share-based       HTML     45K  
                Compensation (Details)                                           
106: R92         Note 15 - Fair Value Measurements (Details          HTML     53K  
                Textual)                                                         
107: R93         Note 15 - Fair Value Measurements - Financial       HTML     45K  
                Liabilities Measured at Fair Value on Recurring                  
                Basis (Details)                                                  
108: R94         Note 15 - Fair Value Measurements and Derivative    HTML     48K  
                Financial Instruments - Summary of Financial                     
                Instruments Designated as Cash Flow Hedges                       
                (Details)                                                        
109: R95         Note 15 - Fair Value Measurements - Summary of      HTML     40K  
                Gains and Losses Before Income Taxes on Interest                 
                Rate Swap Cash Flow Hedges (Details)                             
110: R96         Note 15 - Fair Value Measurements - Schedule of     HTML     44K  
                Reconciliation of Carrying Value of Company's                    
                Interest Rate Swaps (Details)                                    
111: R97         Note 15 - Fair Value Measurements - Effect of Cash  HTML     43K  
                Flow Hedge Accounting on the Company's Statement                 
                of Operations (Details)                                          
112: R98         Note 16 - Income Taxes (Details Textual)            HTML     47K  
113: R99         Note 16 - Income Taxes - Consolidated Income        HTML     40K  
                (Loss) Before Income Tax (Details)                               
114: R100        Note 16 - Income Taxes - Schedule of Income Tax     HTML     59K  
                Provision (Details)                                              
115: R101        Note 16 - Income Taxes - Summary of Reconciliation  HTML     53K  
                of Income Tax Expense (Benefit) at the Federal                   
                Statutory Rate (Details)                                         
116: R102        Note 16 - Income Taxes - Summary of Income Tax      HTML     44K  
                Expense (Benefit) Charged to Statement of                        
                Comprehensive Income (Loss) and Statement of                     
                Stockholders' Equity (Details)                                   
117: R103        Note 16 - Income Taxes - Significant Components of  HTML     73K  
                Company's Deferred Tax Assets and Liabilities                    
                (Details)                                                        
118: R104        Note 17 - Earnings Per Share (Details Textual)      HTML     37K  
119: R105        Note 17 - Earnings Per Share - Calculation of       HTML     63K  
                Basic and Diluted Earnings Per Share (Details)                   
120: R106        Note 18 - Accumulated Other Comprehensive Loss      HTML     37K  
                (Details Textual)                                                
121: R107        Note 18 - Accumulated Other Comprehensive Loss -    HTML     71K  
                Summary of Activity in Accumulated Other                         
                Comprehensive (Loss) Income (Details)                            
122: R108        Note 18 - Accumulated Other Comprehensive Loss -    HTML     58K  
                Summary of Reclassifications from Accumulated                    
                Other Comprehensive Loss to Net Income (Loss)                    
                (Details)                                                        
123: R109        Note 19 - Stockholders' Equity (Details Textual)    HTML     55K  
124: R110        Note 20 - Joint Venture (Details Textual)           HTML     43K  
125: R111        Note 20 - Joint Venture - Certain Financial         HTML     42K  
                Information About the Joint Venture Included On                  
                the Company's Consolidated Balance Sheet (Details)               
126: R112        Note 20 - Joint Venture - Certain Financial         HTML     37K  
                Information About the Joint Venture Included On                  
                the Company's Consolidated Balance Sheet (Details)               
                (Parentheticals)                                                 
127: R113        Note 21 - Commitments and Contingencies (Details    HTML     43K  
                Textual)                                                         
128: R114        Note 22 - Supplemental Cash Flow Information -      HTML     45K  
                Reconciliation of Cash and Cash Equivalents and                  
                Restricted Cash Reported Within the Statement of                 
                Financial Position (Details)                                     
129: R115        Note 22 - Supplemental Cash Flow Information -      HTML     45K  
                Summary of Supplemental Non-cash Transaction and                 
                Nonmonetary Exchange Information (Details)                       
130: R116        Note 23 - Business Segments - Service and Product   HTML     65K  
                Revenues From External Customers (Details)                       
131: R117        Note 24 - Subsequent Events (Details Textual)       HTML     38K  
133: XML         IDEA XML File -- Filing Summary                      XML    264K  
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132: EXCEL       IDEA Workbook of Financial Reports                  XLSX    145K  
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134: JSON        XBRL Instance as JSON Data -- MetaLinks              566±   948K  
135: ZIP         XBRL Zipped Folder -- 0001437749-21-006153-xbrl      Zip    342K  


‘EX-101.SCH’   —   XBRL Schema — alsk-20201231


This Exhibit is an XBRL XML File.


                                                                                                                                                                                
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 012 - Disclosure - Note 6 - Property, Plant and Equipment </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 013 - Disclosure - Note 7 - Asset Retirement Obligations </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 014 - Disclosure - Note 8 - Current Liabilities </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 015 - Disclosure - Note 9 - Long-term Obligations </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 016 - Disclosure - Note 10 - Leases </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 019 - Disclosure - Note 13 - Retirement Plans </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 020 - Disclosure - Note 14 - Stock Incentive Plans </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 021 - Disclosure - Note 15 - Fair Value Measurements </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 022 - Disclosure - Note 16 - Income Taxes </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 023 - Disclosure - Note 17 - Earnings Per Share </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 024 - Disclosure - Note 18 - Accumulated Other Comprehensive Loss </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 025 - Disclosure - Note 19 - Stockholders' Equity </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 026 - Disclosure - Note 20 - Joint Venture </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 027 - Disclosure - Note 21 - Commitments and Contingencies </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 028 - Disclosure - Note 22 - Supplemental Cash Flow Information </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 029 - Disclosure - Note 23 - Business Segments </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 030 - Disclosure - Note 24 - Subsequent Events </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 031 - Disclosure - Significant Accounting Policies (Policies) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 032 - Disclosure - Note 3 - Revenue (Tables) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 033 - Disclosure - Note 4 - Accounts Receivable (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 034 - Disclosure - Note 5 - Other Current Assets (Tables) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 035 - Disclosure - Note 6 - Property, Plant and Equipment (Tables) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 036 - Disclosure - Note 7 - Asset Retirement Obligations (Tables) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 037 - Disclosure - Note 8 - Current Liabilities (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 038 - Disclosure - Note 9 - Long-term Obligations (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 039 - Disclosure - Note 10 - Leases (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 040 - Disclosure - Note 11 - Other Long-term Liabilities (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 041 - Disclosure - Note 13 - Retirement Plans (Tables) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 042 - Disclosure - Note 14 - Stock Incentive Plans (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 043 - Disclosure - Note 15 - Fair Value Measurements (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 044 - Disclosure - Note 16 - Income Taxes (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 045 - Disclosure - Note 17 - Earnings Per Share (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 046 - Disclosure - Note 18 - Accumulated Other Comprehensive Loss (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 047 - Disclosure - Note 20 - Joint Venture (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 048 - Disclosure - Note 22 - Supplemental Cash Flow Information (Tables) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 049 - Disclosure - Note 23 - Business Segments (Tables) </link:definition>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 050 - Disclosure - Note 1 - Description of Company and Summary of Significant Accounting Policies (Details Textual) </link:definition>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 051 - Disclosure - Note 2 - Merger Agreement (Details Textual) </link:definition>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 052 - Disclosure - Note 3 - Revenue 1 (Details Textual) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 053 - Disclosure - Note 3 - Revenue 2 (Details Textual) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 054 - Disclosure - Note 3 - Revenue - Disaggregation of Revenue (Details) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 055 - Disclosure - Note 3 - Revenue - Revenue Accounted for In Accordance With ASC 606, By Timing of Revenue Recognition (Details) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 056 - Disclosure - Note 3 - Revenue - Reconciliation of Contract Assets and Liabilities Associated With Contracts With Customers In Accordance With ASC 606 (Details) </link:definition>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 057 - Disclosure - Note 4 - Accounts Receivable (Details Textual) </link:definition>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition xmlns="http://www.xbrl.org/2003/linkbase"> 058 - Disclosure - Note 4 - Accounts Receivable - Summary of Accounts Receivable, Net (Details) </link:definition>
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<xsd:element abstract="true" id="alsk_DelayedDrawTermAFacilityMember" name="DelayedDrawTermAFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_DerivativeFinalNotionalAmount" name="DerivativeFinalNotionalAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="alsk_DerivativeReclassifiedFromOtherLongTermLiabilitiesToAccumulatedOtherComprehensiveGainLoss" name="DerivativeReclassifiedFromOtherLongTermLiabilitiesToAccumulatedOtherComprehensiveGainLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element id="alsk_DividendPolicyPolicyTextBlock" name="DividendPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_DraftAuditMember" name="DraftAuditMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_ESPP2012Member" name="ESPP2012Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_EffectOfCashFlowHedgeAccountingOnTheStatementOfOperationsTableTextBlock" name="EffectOfCashFlowHedgeAccountingOnTheStatementOfOperationsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_EmployeeStockPurchasePlanPayrollDeductionPerEmployeePercent" name="EmployeeStockPurchasePlanPayrollDeductionPerEmployeePercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_EquipmentDeliveryInstallationAndConfigurationMember" name="EquipmentDeliveryInstallationAndConfigurationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_EquipmentSalesAndInstallationsMember" name="EquipmentSalesAndInstallationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_EstimatedReclassificationFromAccumulatedOtherComprehensiveIncomeWithinNextTwelveMonths" name="EstimatedReclassificationFromAccumulatedOtherComprehensiveIncomeWithinNextTwelveMonths" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="alsk_FinanceLeaseLiabilityToBePaidAfterYearFour" name="FinanceLeaseLiabilityToBePaidAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="alsk_FinanceLeaseRightofuseAssetPortionAttributableToAccumulatedDepreciationAndAmortization" name="FinanceLeaseRightofuseAssetPortionAttributableToAccumulatedDepreciationAndAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="alsk_FinanceLeasesAndOtherLongTermObligations" name="FinanceLeasesAndOtherLongTermObligations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="alsk_FourZeroOneKMember" name="FourZeroOneKMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_GCIMember" name="GCIMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_HedgedInterestPayments" name="HedgedInterestPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_HighCostSupportMember" name="HighCostSupportMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_IBEWMember" name="IBEWMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_IRUMember" name="IRUMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_IncomeTaxCARESActAcceleratedReceiptOfRefundableFederalAlternativeMinimumTax" name="IncomeTaxCARESActAcceleratedReceiptOfRefundableFederalAlternativeMinimumTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="alsk_IncomeTaxRateReconciliationNondeductibleTransactionAndTerminationCostsAmount" name="IncomeTaxRateReconciliationNondeductibleTransactionAndTerminationCostsAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_IncrementalTermALoansMember" name="IncrementalTermALoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_IndefeasibleRightsOfUsePolicyTextBlock" name="IndefeasibleRightsOfUsePolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_InitialTermAFacilityMember" name="InitialTermAFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_InternationalGrowthMember" name="InternationalGrowthMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_LandBuildingsAndSupportAssetsMember" name="LandBuildingsAndSupportAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_LesseeAndLessorLeasesPolicyTextBlock" name="LesseeAndLessorLeasesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_LesseeOperatingAndFinanceLeasesBalanceSheetInformationTableTextBlock" name="LesseeOperatingAndFinanceLeasesBalanceSheetInformationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_LesseeOperatingAndFinanceLeasesLiabilitiesMaturityTableTextBlock" name="LesseeOperatingAndFinanceLeasesLiabilitiesMaturityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_LesseeOperatingAndFinanceLeasesOtherInformationTableTextBlock" name="LesseeOperatingAndFinanceLeasesOtherInformationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_LesseeOperatingLeaseLeaseNotYetCommencedPresentValue" name="LesseeOperatingLeaseLeaseNotYetCommencedPresentValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
<xsd:element id="alsk_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="alsk_LongTermDebtGrossOfUnamortizedDebtDiscount" name="LongTermDebtGrossOfUnamortizedDebtDiscount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="alsk_LongTermObligationsNetOfCurrentPortionMember" name="LongTermObligationsNetOfCurrentPortionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_LongtermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFour" name="LongtermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="alsk_LossOnExtinguishmentOfDebtMember" name="LossOnExtinguishmentOfDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_ManagedITServicesMember" name="ManagedITServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_MergerAgreementRightToReceiveCashForSharesPerShare" name="MergerAgreementRightToReceiveCashForSharesPerShare" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="instant"/>
<xsd:element id="alsk_MergerAgreementTerminationFee" name="MergerAgreementTerminationFee" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_MonteCarloSimulationModelMember" name="MonteCarloSimulationModelMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_MunicipalityOfAnchorageGrantAgreementMaximumFunding" name="MunicipalityOfAnchorageGrantAgreementMaximumFunding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_OperatingAndFinanceLeasesTextBlock" name="OperatingAndFinanceLeasesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_OperatingLeaseLiabilityCurrentAndNoncurrentGrossMember" name="OperatingLeaseLiabilityCurrentAndNoncurrentGrossMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_OperatingLeaseLiabilityCurrentGross" name="OperatingLeaseLiabilityCurrentGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="alsk_OperatingLeaseLiabilityCurrentGrossMember" name="OperatingLeaseLiabilityCurrentGrossMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_OperatingLeaseLiabilityGross" name="OperatingLeaseLiabilityGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element id="alsk_OperatingLeaseLiabilityNoncurrentGross" name="OperatingLeaseLiabilityNoncurrentGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="alsk_OperatingLeaseLiabilityNoncurrentGrossMember" name="OperatingLeaseLiabilityNoncurrentGrossMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_OtherCashMember" name="OtherCashMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_OtherLiabilitiesMiscellaneousNoncurrent" name="OtherLiabilitiesMiscellaneousNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
<xsd:element abstract="true" id="alsk_OtherMember" name="OtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_OtherRestrictedCashMember" name="OtherRestrictedCashMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_OutsidePlantCableAndWireFacilitiesMember" name="OutsidePlantCableAndWireFacilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_PerformanceShareUnitsMember" name="PerformanceShareUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_PreferredStockPolicyPolicyTextBlock" name="PreferredStockPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ProceedsFromIssuanceOfLongtermDebtNetOfDiscounts" name="ProceedsFromIssuanceOfLongtermDebtNetOfDiscounts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_PropertyPlantAndEquipment1Member" name="PropertyPlantAndEquipment1Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_PropertyPlantAndEquipmentNetMember" name="PropertyPlantAndEquipmentNetMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_QuintillionHoldingsLLCMember" name="QuintillionHoldingsLLCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ReclassificationFromAociToAccumulatedDeficitCurrentPeriodNetTax" name="ReclassificationFromAociToAccumulatedDeficitCurrentPeriodNetTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element id="alsk_ReconciliationOfCashCashEquivalentsAndRestrictedCashTableTextBlock" name="ReconciliationOfCashCashEquivalentsAndRestrictedCashTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_RegulatoryAccountingAndRegulationPolicyPolicyTextBlock" name="RegulatoryAccountingAndRegulationPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_RegulatoryHighCostSupportMember" name="RegulatoryHighCostSupportMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_RegulatoryRevenueAccessIncludingCarrierOfLastResortAndCarrierCommonLineMember" name="RegulatoryRevenueAccessIncludingCarrierOfLastResortAndCarrierCommonLineMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_RegulatoryRevenueAccessIncludingCustomerOrderedServiceAndSpecialAccessMember" name="RegulatoryRevenueAccessIncludingCustomerOrderedServiceAndSpecialAccessMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_RegulatoryRevenueAccessMember" name="RegulatoryRevenueAccessMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_RegulatoryRevenueMember" name="RegulatoryRevenueMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_RetailCustomersMember" name="RetailCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_RevenueAccountedForInAccordanceWithASC606ByTimingOfRevenueRecognitionTableTextBlock" name="RevenueAccountedForInAccordanceWithASC606ByTimingOfRevenueRecognitionTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_RevenueNotAccountedForUnderASC606" name="RevenueNotAccountedForUnderASC606" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_RuralHealthCareCustomersMember" name="RuralHealthCareCustomersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_RuralHealthCareUniversalServiceSupportMember" name="RuralHealthCareUniversalServiceSupportMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ScheduleOfConsolidatedIncomeBeforeIncomeTaxTableTextBlock" name="ScheduleOfConsolidatedIncomeBeforeIncomeTaxTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ScheduleOfIncomeTaxExpenseBenefitChargedToStatementsOfComprehensiveIncomeLossAndStatementOfStockholdersEquityTableTextBlock" name="ScheduleOfIncomeTaxExpenseBenefitChargedToStatementsOfComprehensiveIncomeLossAndStatementOfStockholdersEquityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ScheduleOfShareBasedPaymentAwardPerformanceStockUnitsValuationAssumptionsTableTextBlock" name="ScheduleOfShareBasedPaymentAwardPerformanceStockUnitsValuationAssumptionsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ScheduleOfTargetAndActualAllocationOfPlanAssetsTableTextBlock" name="ScheduleOfTargetAndActualAllocationOfPlanAssetsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_SeniorCreditFacilitiesAndOtherLongtermObligationsMember" name="SeniorCreditFacilitiesAndOtherLongtermObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsGrantsInPeriodWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsGrantsInPeriodWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpirationsInPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpirationsInPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpirationsInPeriodWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpirationsInPeriodWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsUnamortizedPayments" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsUnamortizedPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="alsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardOutstandingWeightedAveragePeriodToBeRecognizedAsExpense" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOutstandingWeightedAveragePeriodToBeRecognizedAsExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedInPeriodFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestedInPeriodFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_ShareBasedCompensationAwardsIssuedIn2019VestingPeriodMember" name="ShareBasedCompensationAwardsIssuedIn2019VestingPeriodMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_ShareBasedPaymentArrangementModificationExpense" name="ShareBasedPaymentArrangementModificationExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
<xsd:element id="alsk_ShareRepurchaseProgramPolicyTextBlock" name="ShareRepurchaseProgramPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration"/>
<xsd:element id="alsk_SharebasedCompensationArrangementBySharebasedPaymentAwardGrantDate" name="SharebasedCompensationArrangementBySharebasedPaymentAwardGrantDate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:dateItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_SharebasedCompensationAwardIssuedIn2017VestingPeriodMember" name="SharebasedCompensationAwardIssuedIn2017VestingPeriodMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_SharebasedCompensationAwardIssuedIn2018VestingPeriodOneMember" name="SharebasedCompensationAwardIssuedIn2018VestingPeriodOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_SharebasedCompensationAwardIssuedIn2018VestingPeriodTwoMember" name="SharebasedCompensationAwardIssuedIn2018VestingPeriodTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_SharebasedCompensationAwardIssuedIn2020Member" name="SharebasedCompensationAwardIssuedIn2020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_SixPointTwentyFivePercentConvertibleNotesDue2018Member" name="SixPointTwentyFivePercentConvertibleNotesDue2018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_SpectrumLicensingAgreementMember" name="SpectrumLicensingAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_TermA1FacilityMember" name="TermA1FacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_TermA2FacilityMember" name="TermA2FacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_The2017SeniorCreditFacilityMember" name="The2017SeniorCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_The2017ShareRepurchaseProgramMember" name="The2017ShareRepurchaseProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_The2019SeniorCreditFacilityMember" name="The2019SeniorCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_USLargeCapMember" name="USLargeCapMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_USMediumCapMember" name="USMediumCapMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_USSmallCapMember" name="USSmallCapMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration"/>
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<xsd:element id="alsk_WeightedAverageLifeOfSeniorCreditFacility" name="WeightedAverageLifeOfSeniorCreditFacility" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
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<xsd:element abstract="true" id="alsk_statement-statement-note-13-retirement-plans-funded-status-of-acs-retirement-plan-using-beginning-and-ending-balances-for-projected-benefit-obligation-and-plan-assets-details" name="statement-statement-note-13-retirement-plans-funded-status-of-acs-retirement-plan-using-beginning-and-ending-balances-for-projected-benefit-obligation-and-plan-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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<xsd:element abstract="true" id="alsk_statement-statement-note-16-income-taxes-significant-components-of-companys-deferred-tax-assets-and-liabilities-details" name="statement-statement-note-16-income-taxes-significant-components-of-companys-deferred-tax-assets-and-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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<xsd:element abstract="true" id="alsk_statement-statement-note-22-supplemental-cash-flow-information-reconciliation-of-cash-and-cash-equivalents-and-restricted-cash-reported-within-the-statement-of-financial-position-details" name="statement-statement-note-22-supplemental-cash-flow-information-reconciliation-of-cash-and-cash-equivalents-and-restricted-cash-reported-within-the-statement-of-financial-position-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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<xsd:element abstract="true" id="alsk_statement-statement-note-23-business-segments-service-and-product-revenues-from-external-customers-details" name="statement-statement-note-23-business-segments-service-and-product-revenues-from-external-customers-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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<xsd:element abstract="true" id="alsk_statement-statement-note-3-revenue-disaggregation-of-revenue-details" name="statement-statement-note-3-revenue-disaggregation-of-revenue-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
<xsd:element abstract="true" id="alsk_statement-statement-note-3-revenue-reconciliation-of-contract-assets-and-liabilities-associated-with-contracts-with-customers-in-accordance-with-asc-606-details" name="statement-statement-note-3-revenue-reconciliation-of-contract-assets-and-liabilities-associated-with-contracts-with-customers-in-accordance-with-asc-606-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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<xsd:element abstract="true" id="alsk_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>


1 Subsequent Filing that References this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 4/30/21  Alaska Comms Systems Group Inc.   10-K/A     12/31/20   13:1M                                     RDG Filings/FA


37 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/10/21  Alaska Comms Systems Group Inc.   8-K:1,9     1/13/21   12:241K                                   RDG Filings/FA
 1/04/21  Alaska Comms Systems Group Inc.   8-K:1,8,9  12/31/20   13:978K                                   RDG Filings/FA
12/22/20  Alaska Comms Systems Group Inc.   8-K:1,9    12/21/20   12:195K                                   RDG Filings/FA
12/10/20  Alaska Comms Systems Group Inc.   8-K:1,9    12/10/20   12:987K                                   RDG Filings/FA
11/03/20  Alaska Comms Systems Group Inc.   8-K:1,5,9  11/02/20   13:1.3M                                   RDG Filings/FA
 8/10/20  Alaska Comms Systems Group Inc.   10-Q        6/30/20  106:9.3M                                   RDG Filings/FA
10/18/19  Alaska Comms Systems Group Inc.   8-K:1,3,5,910/15/19    3:65K                                    RDG Filings/FA
10/15/19  Alaska Comms Systems Group Inc.   8-K:5,9    10/12/19    2:150K                                   RDG Filings/FA
 9/26/19  Alaska Comms Systems Group Inc.   8-K:5,9     9/20/19    2:43K                                    RDG Filings/FA
 8/08/19  Alaska Comms Systems Group Inc.   10-Q        6/30/19   98:8.4M                                   RDG Filings/FA
 7/05/19  Alaska Comms Systems Group Inc.   8-K:5,9     7/02/19    2:18K                                    Business Wire/FA
 5/10/19  Alaska Comms Systems Group Inc.   10-Q        3/31/19  102:6.9M                                   RDG Filings/FA
 1/22/19  Alaska Comms Systems Group Inc.   8-K:1,9     1/15/19    2:1.3M                                   RDG Filings/FA
11/29/18  Alaska Comms Systems Group Inc.   8-K:5,9    11/12/18    3:111K                                   RDG Filings/FA
 9/13/18  Alaska Comms Systems Group Inc.   8-K:5,9     7/20/18    3:111K                                   RDG Filings/FA
 7/11/18  Alaska Comms Systems Group Inc.   S-8         7/11/18    5:283K                                   RDG Filings/FA
 5/14/18  Alaska Comms Systems Group Inc.   8-K:5,9     5/10/18    2:32K                                    Donnelley … Solutions/FA
 3/06/18  Alaska Comms Systems Group Inc.   8-K:1,9     2/27/18    2:2.9M                                   RDG Filings/FA
 1/09/18  Alaska Comms Systems Group Inc.   8-K:1,3,5,8 1/08/18    4:380K                                   Donnelley … Solutions/FA
12/22/17  Alaska Comms Systems Group Inc.   8-K:1,5,9  12/22/17    3:356K                                   Donnelley … Solutions/FA
10/06/17  Alaska Comms Systems Group Inc.   8-K:5,9    10/04/17    2:23K                                    Donnelley Fi… Express/FA
 3/15/17  Alaska Comms Systems Group Inc.   8-K:1,2,9   3/13/17    2:1M                                     Donnelley … Solutions/FA
 5/09/16  Alaska Comms Systems Group Inc.   10-Q        3/31/16   80:3.6M                                   Donnelley … Solutions/FA
 8/07/15  Alaska Comms Systems Group Inc.   8-K:5,9     8/05/15    2:135K                                   Donnelley Fi… Express/FA
 3/05/15  Alaska Comms Systems Group Inc.   8-K:1,9    12/04/14    3:1M                                     Donnelley … Solutions/FA
10/02/12  Alaska Comms Systems Group Inc.   8-K:8      10/01/12    2:20K                                    Donnelley Fi… Express/FA
 8/06/12  Alaska Comms Systems Group Inc.   8-K:8,9     6/04/12    2:1.6M                                   Sidley Austin LLP/FA
 4/25/12  Alaska Comms Systems Group Inc.   DEF 14A     6/08/12    1:1.4M                                   Donnelley … Solutions/FA
 1/26/12  Alaska Comms Systems Group Inc.   8-K:5,9     1/23/12    2:23K                                    Donnelley Fi… Express/FA
 7/08/11  Alaska Comms Systems Group Inc.   8-K:5,9     7/01/11    4:89K                                    Donnelley Fi… Express/FA
 5/11/11  Alaska Comms Systems Group Inc.   8-K:1,2,3,9 5/04/11    3:775K                                   Donnelley … Solutions/FA
 3/09/10  Alaska Comms Systems Group Inc.   10-K       12/31/09   10:970K                                   Donnelley … Solutions/FA
 6/12/08  Alaska Comms Systems Group Inc.   8-K/A:5,9   6/12/08    2:25K                                    Donnelley Fi… Express/FA
 4/14/08  Alaska Comms Systems Group Inc.   8-K:1,2,3,9 4/08/08    6:1.4M                                   Donnelley Fi… Express/FA
 4/07/08  Alaska Comms Systems Group Inc.   8-K:1,2,3,9 4/01/08    5:212K                                   Donnelley Fi… Express/FA
 8/03/07  Alaska Comms Systems Group Inc.   10-Q        6/30/07    6:329K                                   RR Donnelley
11/17/99  Alaska Comms Systems Group Inc.   S-1/A                 15:837K                                   Toppan Merrill-FA2/FA
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