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Gyrodyne helicopters

hesham

CLEARANCE: Above Top Secret
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Hi,

the Gyrodyne unknown convertiplane from 1952.
http://www.google.com/patents?id=RNFxAAAAEBAJ&pg=PA1952&dq=jane%27s+all+the+world%27s+airplane&as_drrb_ap=q&as_minm_ap=1&as_miny_ap=2007&as_maxm_ap=1&as_maxy_ap=2007&as_drrb_is=q&as_minm_is=1&as_miny_is=2007&as_maxm_is=1&as_maxy_is=2007&num=100
 

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Stargazer2006

CLEARANCE: Above Top Secret
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Here is a list of aircraft design patents for the Gyrodyne Company of America:


APPROVED
APPLICANTSNUMBERTITLETYPE REPRESENTED
1952
Geoffrey G. Clewlow166 851Cargo-Carrying Rotary Wing Aircraft and the LikeGyrodyne GCA-24
1953
Peter J. Papadakos168 652Rotary Wing Aircraft
1953
Edward W. Strong170 247Rotary Wing Aircraft
1954
David F. Gebhard, Edward W. Strong172 467Rotary Wing Aircraft
1954
David F. Gebhard172 712Rotary Wing AircraftGyrodyne GCA-32
1954
Peter J. Papadakos172 721Rotary Wing AircraftGyrodyne Gyroliner (early)
1954
Peter J. Papadakos2 665 859Aircraft with Rotary Wings and Fixed Wings
1955
Peter J. Papadakos175 852Rotary Wing Aircraft
1955
Peter J. Papadakos176 377Rotary Wing Aircraft
1956
Peter J. Papadakos177 425Rotary Wing AircraftGyrodyne GCA-35 Gyroliner
1956
Peter J. Papadakos177 426Rotary Wing Aircraft
1956
Peter J. Papadakos177 427Rotary Wing Aircraft(resembles the GCA-33)
1956
Peter J. Papadakos178 081Rotary Wing Aircraft
1957
Peter J. Papadakos180 958Rotary Wing Aircraft
1959
Peter J. Papadakos186 478Rotary Wing Aircraft
 
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