Benoff, David S.
The General radiotelephone operators : study guide for avionics technicians / David S. Benoff - Second Edition - vi, 205 pages : illustrated ; 28 cm.
0-884887-210-6
Aeronautical instruments
Airplanes--electric equipment
Instrument flying
629.135
The General radiotelephone operators : study guide for avionics technicians / David S. Benoff - Second Edition - vi, 205 pages : illustrated ; 28 cm.
0-884887-210-6
Aeronautical instruments
Airplanes--electric equipment
Instrument flying
629.135