Authored by G. Sommerhoff, this 1954 British publication examines the basic components of radio control, the nature of radio signals, system types, basic electronics, transmitters, receivers, circuitry, model aircraft installations, batteries, escapements, and actuators.

Also discussed are such equipment as test meters, test cables, etc.  Practical instructions and hints are offered on wiring, soldering, airframe design and construction, flying, and troubleshooting. Illustrated with line drawings and schematics. 

Condition: good except for loose spine.   Hardbound, 5" x 7½", 164 pages.