High-altitude satellites to support the lower echelons (electronic warfare)
Applicability of an augmented GPS for navigation in the National Airspace System
The Honeywell/DND helicopter integrated navigation system (HINS)
GPS relative navigation in rendezvous operations
Characterization of NAVSTAR GPS and GLONASS on-board clocks
GPS/INS integration on the Standoff Land Attack Missile (SLAM)