4 treff

125-megacycle airport traffic control tests at Indianapolis, 1938
W.E. Jackson, J.C. Hromada
Bok Engelsk 1941
The development, adjustment, and application of the Z-marker, 1938
W.E. Jackson, H.I. Metz
Bok Engelsk 1941
Tests with ultra-high-frequency radio transmitting and receiving equipment for itinerant aircraft communication, 1939
W.E. Jackson, A.E. Harrison
Bok Engelsk 1941
Tests of the first manufactured fan marker
W.E. Jackson ... [et al.]
Bok Engelsk 1938