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Developed by Piasecki then Boeing-Vertol.
Type | 2tandem rotor helicopter |
---|---|
Author(s) | Gerard Robin |
FDM | Unknown |
--aircraft= | H-21C |
Status | alpha |
Download |
H-21C: Piasecki_H-21C_Helicopter
There is a surviving H-21C at the Luftwaffe Museum Berlin-Gatow