A survey of primary radars for air traffic systems
Instrument landing system performance prediction
VII, IFAC sympos. on automatic control in space, rottach-egern (FRG), 17-21 may, 1976
Introduction of the ground proximity warning system (GPWS) into airline service
Multiple access model for emergency position indicating radio beacons
Designing a high-power, high-efficiency switching regulator for spacecraft applications
NASA's present and future sensor technology developments