Military designations

Model numbers

Foreign
production

Westland (UK)	Wessex Whirlwind WS-55

Modifications

Orlando	OHA-S-55 Airliner Bearcat Defender Heavy Lifter Heli-Camper (I) Heli-Camper (II) Heli-Home (I) Heli-Home (II) Nite-Writer
Piasecki	PA-97 Helistat
VAT	Elite

Primary names

Accidents and incidents

Topics