X0202 4 2004-08-16 0001085707 NEXTEL PARTNERS INC NXTP 0000922150 AAS DAVID C 4500 CARILLON POINT KIRKLAND WA 98033 0 1 0 0 Vice President and CTO Class A Common Stock 2004-08-16 4 S 0 1753 14.5029 D 952233 D Class A Common Stock 2004-08-16 4 S 0 351 14.50 D 951883 D Class A Common Stock 2004-08-16 4 S 0 197 14.48 D 951686 D Class A Common Stock 2004-08-16 4 S 0 140 14.44 D 951546 D Class A Common Stock 2004-08-16 4 S 0 1262 14.4212 D 950284 D Class A Common Stock 2004-08-16 4 S 0 929 14.41 D 949355 D Class A Common Stock 2004-08-16 4 S 0 175 14.41 D 949180 D Class A Common Stock 2004-08-16 4 S 0 1087 14.4044 D 948093 D Class A Common Stock 2004-08-16 4 S 0 596 14.3914 D 947497 D Class A Common Stock 2004-08-16 4 S 0 627 14.39 D 946870 D Class A Common Stock 2004-08-16 4 S 0 70 14.38 D 946800 D Class A Common Stock 2004-08-16 4 S 0 1225 14.375 D 945575 D Class A Common Stock 2004-08-16 4 S 0 601 14.37 D 944973 D Class A Common Stock 2004-08-16 4 S 0 1612 14.36 D 943361 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2004. The Reporting Person sold an aggregate of 10,625 shares on August 16, 2004 in multiple transactions at varying prices. The Reporting Person is party to an amended and restated shareholders' agreement dated as of February 18, 2000, as amended, among certain stockholders and as such may be part of a "group" for purposes of Section 16, whose members hold collectively more than 10% of the Issuer's capital stock. The Reporting Person disclaims any beneficial ownership of the shares held by the other parties to such agreement. /s/ Donald J. Manning, Attorney-in-Fact for David Aas 2004-08-17