EX-99 3 mv1-8_ex1.txt Exhibit 1 JOINT FILING AGREEMENT This will confirm the agreement by and among all the undersigned that the Schedule 13D filed on or about this date and any amendments thereto with respect to beneficial ownership by the undersigned of shares of the common stock, par value $0.01 per share, of PanAmSat Corporation is being filed on behalf of each of the undersigned in accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934. This agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. Notwithstanding the foregoing, none of the parties makes any representation or warranty concerning the accuracy or completeness of information provided by or on behalf of any other party. Dated: January 8, 2004 GENERAL MOTORS CORPORATION By: /s/ Warren G. Andersen ----------------------------------------------- Name: Warren G. Andersen Title: Assistant General Counsel HUGHES ELECTRONICS CORPORATION By: /s/ Patrick T. Doyle ----------------------------------------------- Name: Patrick T. Doyle Title: Vice President, Treasurer and Controller HUGHES COMMUNICATIONS, INC. By: /s/ Patrick T. Doyle ----------------------------------------------- Name: Patrick T. Doyle Title: Senior Vice President, Treasurer and Controller HUGHES COMMUNICATIONS GALAXY, INC. By: /s/ Patrick T. Doyle ----------------------------------------------- Name: Patrick T. Doyle Title: Senior Vice President, Treasurer and Controller HUGHES COMMUNICATIONS SATELLITE SERVICES, INC. By: /s/ Patrick T. Doyle ----------------------------------------------- Name: Patrick T. Doyle Title: Senior Vice President, Treasurer and Controller