The Aviationist » That Time the Luftwaffe Experimented with a Rocket-Launched F-104G Starfighter:
"Almost every aviation enthusiast has probably seen the famous June 1957 test videos of a North American F-100 Super Saber being launched from a portable trailer using a large rocket booster.
The origin of “Zero Length Launch”, often called “ZeLL”, was the perceived necessity that aircraft would need to be boosted into flight after available airfields and runways in Europe were destroyed in a nuclear attack. Using motor vehicle highways as improvised runways, often practiced by NATO and former Warsaw Pact air forces, may not have worked as well since the aircraft would be more vulnerable to air attack. With the Zero Length Launch concept, aircraft could actually be boosted into flight using a disposable rocket booster from inside a hardened aircraft shelter, presuming no one else like hapless ground crew were inside the shelter at the time of launch."Read More
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