EXHIBIT 32.1

    CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Alaska Communications Systems Group,
Inc. (the "Company") on Form 10-K/A for the period ending December 31, 2002 (the
"Report"), I, Charles E. Robinson, Chief Executive Officer of the Company,
certify, pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the
Sarbanes-Oxley Act of 2002, that:

(1)  The Report fully complies with the requirements of section 13(a) or 15(d)
     of the Securities Exchange Act of 1934; and

(2)  The information contained in the Report fairly presents, in all material
     respects, the financial condition and result of operations of the Company.

Date: October 3, 2003              /s/ Charles E. Robinson
                                     -----------------------
                                     Charles E. Robinson
                                     Chief Executive Officer and
                                     Chairman of the Board of
                                     Alaska Communications Systems Group, Inc.