Nik
ACCESS: Top Secret
- Joined
- 15 July 2009
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- 1,261
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Could an auto-gyro 'loop the loop' ??
Given sufficient initial altitude, speed etc etc.
( So, James Bond's famous 'Little Nellie' probably does not qualify... )
But, perhaps the larger variety, now vanishing-rare since helos' power-to-weight overtook them...
Given sufficient initial altitude, speed etc etc.
( So, James Bond's famous 'Little Nellie' probably does not qualify... )
But, perhaps the larger variety, now vanishing-rare since helos' power-to-weight overtook them...