Computer display channel system for enroute air traffic control
Intern. Telemetering Conf., ITC USA '75, Silver Spring, 1416 Oct., 1975
Interference models and predictions for a system of digital selective calling units
Proc. of sympos. on TRI-TAC commun., Arlington, Va., Apr. 13-14,1976
Avionics for the discrete address beacon system (DABS)
Air to ground radiotelephone communication systems