heavy lift
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Sikorsky flying crane projects
Dear topic starters, In my opinion, we should take one minute to choose the most precisse and informative tittle and descriptions for every new topic. This would be a benefit for all the comunity here because it would be easier to find particular information in the forum.Organized info it is...- Antonio
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- airmobile cold war heavy lift helicopter naval aviation sikorsky united states united states air force united states army united states marine corps united states navy
- Replies: 92
- Forum: Secret Postwar Aircraft Projects