Exhibit 99.4 REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT (this "Agreement"), dated as of April 22, 2005, is entered into by and between SKYTERRA COMMUNICATIONS, INC., a Delaware corporation (the "Company") and HUGHES NETWORK...Registration Rights Agreement • April 26th, 2005 • Skyterra Communications Inc • Communications services, nec • New York
Exhibit 99.6 CREDIT AGREEMENT Dated as of April 22, 2005,Credit Agreement • April 26th, 2005 • Skyterra Communications Inc • Communications services, nec • New York
Exhibit 99.7 SECOND LIEN CREDIT AGREEMENT Dated as of April 22, 2005,Second Lien Credit Agreement • April 26th, 2005 • Skyterra Communications Inc • Communications services, nec • New York
Exhibit 99.5 INVESTOR RIGHTS AGREEMENT This INVESTOR RIGHTS AGREEMENT (this "Agreement"), dated as of April 22, 2005, is entered into by and among HUGHES NETWORK SYSTEMS, LLC, a Delaware limited liability company (the "Company"), the DTVG Investor (as...Investor Rights Agreement • April 26th, 2005 • Skyterra Communications Inc • Communications services, nec • New York
Exhibit 99.9 SECOND LIEN PARENT PLEDGE AGREEMENT ----------------------------------- PLEDGE AGREEMENT dated as of April 22, 2005 made by HUGHES NETWORK SYSTEMS, INC., a Delaware corporation ("HNS"), and SKYTERRA COMMUNICATIONS, INC., a Delaware...Pledge Agreement • April 26th, 2005 • Skyterra Communications Inc • Communications services, nec • New York
AMENDED AND RESTATED LIMITED LIABILITY COMPANY AGREEMENT OF HUGHES NETWORK SYSTEMS, LLCLimited Liability Company Agreement • April 26th, 2005 • Skyterra Communications Inc • Communications services, nec • Delaware
