The national electrical code looks at aviation obstruction
A digital computer simulation and study of a direct-energy-transfer power-conditioning system
Independent landing monitors / survey report
Evaluating the GPSS simulation model for the Viking batch computer system
Doppler radars for low-cost, medium accuracy navigation
Problems in determining an optimal electronic alerting and/or locating system
Indispensable components of a practical collision-free system Part II: The shape of things to come
Computer architectures for advanced air traffic control applications
Introduction of the ground proximity warning system (GPWS) into airline service
A survey of primary radars for air traffic systems
Instrument landing system performance prediction
Multiple access model for emergency position indicating radio beacons