GOVERNMENT FILMS

Year Published: 1942

Creator: aerial navigation; utilization of weather reports, radio compasses, directional an- (OE tenna, and automatic compass. (TF l- 327; 30 minutes) 2, 41 7 Radio Antennas: Creation and Be- 1943. havior of Radio Waves Series) U.S. Department of the Air Force

Format: 16mm

Description: 14 Electric and magnetic fields; generation of electro-magnetic waves; behavior of 41 radio waves in space; ground wave; reand refraction; the ionosphere; flection and causes of fading. (TF 1^74; 12 minutes) 7, 32, 41 s on le of Radio Antennas: Fundamentals of the Antenna U.S. Department of the Air Force, 1942

Complete Record: Type: Motion Picture

Metadata Source:3434 U.S. Government Films