Filed Pursuant to Rule 424(b)(3) Registration Statement No. 333-112843 Prospectus Supplement No. 20 AirGate PCS [LOGO OMITTED] 9 3/8% Senior Subordinated Secured Notes due 2009 and Shares of Common Stock This prospectus supplement supplements the prospectus dated February 20, 2004 of AirGate PCS, Inc., as supplemented by prospectus supplement Nos. 1 through 19 dated March 5, March 8, March 10, March 12, March 24, March 30, April 1, April 14, April 19, April 20, April 27, May 5, May 7, May 19, June 17, July 2, July 13, November 2, and November 26, 2004, respectively, relating to the sale by certain holders of our 9 3/8% Senior Subordinated Secured Notes due 2009 and shares of our common stock. You should read this prospectus supplement in conjunction with the prospectus. This prospectus supplement is qualified by reference to the prospectus except to the extent that the information in this prospectus supplement supersedes the information contained in the prospectus. Capitalized terms used in this prospectus supplement and not otherwise defined herein have the meanings specified in the prospectus. The following line items in the table of Selling Holders contained in the prospectus are hereby amended as follows: Principal Amount of Notes Beneficially Number of Shares Owned that may of Common Stock % of Outstanding Name be sold ($) that may be sold Common Stock ---- ---------------- ---------------- ---------------- Capital Research and Management Company The Bond Fund of America, Inc. 8,666,600 440,553 3.75% The Income Funds of America, Inc. 9,853,200 448,263 3.81% The Bond Fund of America, Inc. and The Income Funds of America, Inc. sold an aggregate of $3,000,000 in principal amount of notes in a transaction exempt from registration under the Securities Act to Banc of America Securities LLC, which has resold $1,000,000 in principal amount of such notes under the prospectus. Our common stock is quoted on The Nasdaq National Market under the symbol "PCSA." On December 17, 2004, the reported last sale price per share of our common stock on The Nasdaq National Market was $35.18. Investing in the notes and our common stock involves risks. See "Risk Factors" beginning on page 4 of the prospectus. ________________ Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense. ________________ The date of this Prospectus Supplement is December 21, 2004