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London England United Kingdom 1955 stock footage and images

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Solid propellant sections leave thrust for Ercoupe airplane flight tests at March Field in California.

Flight tests of Ercoupe airplane without and with an auxiliary jet propulsion at March Field in California. Check posts made of aluminium sheets at an airfield. A sign on a check post: 'Explosives'. Solid propellant sections leave thrust to be used in Ercoupe airplane flight tests at the airfield.

Date: 1941, August
Duration: 1 min 10 sec
Sound: No
Color: Color
Clip Type: Edited
Language: English
Clip: 65675070800
Ercoupe airplane takeoff performance tests, with and without auxiliary jet assist, at March Field, California

Flight tests of Ercoupe airplane with, and without auxiliary jet propulsion at March Field in California. The airplane taxis and takes off without and then with jet propulsion. It is piloted by Captain Homer A. Boushey Jr. The aircraft taxis and takes off during flight tests.

Date: 1941, August
Duration: 1 min 46 sec
Sound: No
Color: Color
Clip Type: Edited
Language: English
Clip: 65675070807
Experiment showing dramatic effect of auxiiliary jet boost on takeoff performance of light aircraft

Experiments conducted at March Field, California. Comparative take-offs of Ercoupe and Porterfield airplanes showing effect of auxiliary jet thrust on Ercoupe.Both airplanes take off at the same time and exhibit similar performance. Then, the Ercoupe is equipped with an auxiliary jet booster and both airplanes take off again. The Ercoupe shows dramatically superior takeoff performance.

Date: 1941, August
Duration: 1 min 44 sec
Sound: No
Color: Color
Clip Type: Edited
Language: English
Clip: 65675070808
Ercoupe airplane takes off with only jet propulsion at March Field in California.

Flight tests of Ercoupe airplane with auxiliary jet propulsion at March Field in California. The Ercoupe airplane taxis at the field. Captain Homer A. Boushey and other crew personnel stand around the airplane. The Ercoupe takes off powered only by jet propulsion .

Date: 1941, August
Duration: 1 min 21 sec
Sound: No
Color: Color
Clip Type: Edited
Language: English
Clip: 65675070809
Flight tests of Ercoupe airplane taking off with and without jet assist at March Field in California.

Flight tests of Ercoupe airplane using auxiliary jet propulsion at March Field in California. The Ercoupe airplane taxis and takes off without jet propulsion. It is piloted by Captain Homer A. Boushey Jr. The airplane taxis and takes off with the jet propulsion.

Date: 1941, August
Duration: 58 sec
Sound: No
Color: Color
Clip Type: Edited
Language: English
Clip: 65675070810
Roy Wilkins condemns looting following the death of Martin Luther King Jr.

Civil Rights leader Roy Wilkins condemns the looting and stealing taking place during the riots following Martin Luther King, Jr. He notes that this behavior "desecrates" the memory of Dr. King.

Date: 1968
Duration: 36 sec
Sound: Yes
Color: Color
Clip Type: Unedited
Language: English
Clip: 65675070920