Three pulses from radio in airliner as plane approaches municipal airport at Kingman, Ariz, turn on field and associated lighting system; system is operated on carrier controlled relay unit and associated equipment operating in conjunction with squelch circuit of v-h-f receiver on Bonanza Air Lines assigned frequency.
Airplane pilots turn on lights
Elec West
Electrical West ; 111 , n 2
1953
Article (Journal)
English
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