Assignment of Assignor's Interest

Recorded: 2002-04-05 Received: 2002-05-02 Pages: 5

Assignor

MOTIENT SERVICES INC.

Executed: 2002-03-08

Assignee

MOBILE SATELLITE VENTURES LP

10802 PARKRIDGE BOULEVARD, RESTON, VA, 20191, UNITED STATES

Covered Properties (4)

Network Engineering/Systems Engineering System for Mobile Satellite Communcation System

Application: 09/918,550 →

Mobile earth terminal

Application: 09/917,942 →

Mobile Communications Terminal for Satellite Communications System

Application: 09/903,809 →

Network Control Center for Satellite Communication System

Application: 09/796,647 →