Grommo's channel

by Grommo

173 subscribers

1,352,062 video views

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1-10 of 14

4:49 1936 Huge Contrail (vapor trail) film of Paris & Nazi Germany Berlin Olympics Grommo 1,919 views 1 year ago Colour footage taken by an American Tourist in Paris 1936 of a large persistent contrail from high altitude piston engined Aircraft. A section of the Eiffel Tower is visibl...
3:43 Jet engine Jet pack : World's first Gas-Turbine backpack. The Bell WR19 Jetbelt Grommo 17,008 views 1 year ago The jetpack really does exist, and flies longer than 20 seconds. But the reality is that it's better to stand on your jet pack than strap it on your back, no matter how coo...
0:54 Ramjet engine testing Lockheed P-80 Shooting Star 1947 Grommo 6,447 views 1 year ago This is the Lockheed P-80 Shooting Star test bed for the Marquart C39.10B ramjet engines, mounted on the wingtips
2:43 Inflatable rubber plane. Goodyear GA-447 Pump up Ultralight Grommo 8,999 views 1 year ago The marvellous and easy to fly Goodyear Ga-447 inflato-plane . Just unfold and pump up with air.
0:29 Vtol wingless aircraft SC12 62. Looks like a UFO! Grommo 2,561 views 1 year ago This is a 1965 vtol testbed for the Vac191 made by the German VFW corporation
0:38 Star Wars Hovering vtol rocket. anti ballistic missile platform. UFO? Grommo 4,304 views 1 year ago This is possibly declassified footage from 1980s or 1990s of a high maneuverability rocket system capable of tracking and with unspecified technology , intercepting ballis...
4:17 WW2 German / Nazi Helicopters : FL185 Fw61 Fa223 FL265 FL282 Grommo 34,542 views 3 years ago Part 2 of real pre-war and WW2 German combat helicopters, technically superior to the Bell Helicopter in the Where eagles dare film. The first seen is PKZ 1918 WWW1 observ...
1:12 SEAgel Aerogel lighter than air solid. Not a UFO Grommo 414,642 views 3 years ago This is the lighter than air solid developed in the 1980s, based on agar, a derivative of seaweed. During manufacture, the internal foam space can be filled with a variety...
1:06 Lippisch P13a Supersonic Ramjet Fighter footage Grommo 125,670 views 4 years ago Rare 1944 or 1945 flight footage from Alexander Lippisch's archives of a German prototype P13a supersonic coal fuelled Ramjet Delta wing interceptor gliding in for landing...
1:04 Sikorsky Vs Flettner: The Single rotor Helicopter Grommo 46,291 views 4 years ago Igor Sikorsky is commonly credited as creating the world's first Single main rotor helicopter, the VS-300 which first flew untethered in 1940 and was partly flown lashed to...

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About Grommo's channel

by Grommo

Latest Activity

Mar 9, 2012

Date Joined

Jun 19, 2006

Age

48

Country

Australia

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