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- 26 May 2006
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Hi,
in 1948,the USAF issued a specification for a very large transport
helicopter which could carry forty troops,I don't know the tenders
in this competition,but I suggest that;
Piasecki PV-15 (YH-16)
Sikorsky DS-?,
Bell D-?
Hiller Model-?
Kaman K-?,
McDonnell M-?
Hughes ?
Gyrodyne GCA-?
Kellett K-?
Can anyone add ?.
in 1948,the USAF issued a specification for a very large transport
helicopter which could carry forty troops,I don't know the tenders
in this competition,but I suggest that;
Piasecki PV-15 (YH-16)
Sikorsky DS-?,
Bell D-?
Hiller Model-?
Kaman K-?,
McDonnell M-?
Hughes ?
Gyrodyne GCA-?
Kellett K-?
Can anyone add ?.
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