Helicopters
271 helicopters aircraft types.
Fl 184
Flettner · 1930s reconnaissance autogyro by Flettner
Flettner Fl 282
Flettner · German helicopter
Focke-Wulf Fw 186
Focke-Wulf · 1937 liaison autogyro prototype by Focke-Wulf
Fw 61
Focke-Wulf · 1936 helicopter model by Focke-Achgelis; first functional practical helicopter
H120 Colibri
Harbin Aircraft Manufacturing Corporation · utility helicopter
H175
Airbus Helicopters · Medium-size utility helicopter by Eurocopter, later Airbus Helicopters
H225M Caracal
Airbus Helicopters · military medium-lift helicopter
HAL Light Combat Helicopter
Hindustan Aeronautics Limited · Indian combat helicopter
HAL Light Utility Helicopter
Hindustan Aeronautics Limited · light utility helicopter
HAL Rudra
Hindustan Aeronautics Limited · attack variant of the HAL Dhruv helicopter
HB350B Esquilo
Helibras · initial production version of the HB350 light helicopter
HB355F Esquilo Bi
Helibras · AS355F based version of the HB355 light helicopter
HB355N Esquilo Bi
Helibras · AS355N based version of the HB355 light helicopter
HC-2 Heli Baby
AERO Vodochody Aerospace · light helicopter by Aero Vodochody
HC-4
Orličan · helicopter prototype of Czechoslovakia
HESA Shahed 274
Iran Aircraft Manufacturing Industrial Company · Iranian utility helicopter
HO2S-1
Sikorsky Aircraft Corporation · observation helicopter model by Sikorsky
HO3S-1
Sikorsky Aircraft Corporation · observation helicopter model by Sikorsky
HO4S-1
Sikorsky Aircraft Corporation · observation helicopter series by Sikorsky
HO4S-3
Sikorsky Aircraft Corporation · observation helicopter model by Sikorsky
HO4S-3G
Sikorsky Aircraft Corporation · search and rescue helicopter model by Sikorsky
HO5S-1
Sikorsky Aircraft Corporation · observation helicopter model by Sikorsky
HOS-1
Sikorsky Aircraft Corporation · observation helicopter model by Sikorsky
HR2S-1 Mojave
Sikorsky Aircraft Corporation · military transport helicopter model by Sikorsky
HRP-1 Rescuer
Piasecki Helicopter Corporation · military transport helicopter model by Piasecki
HRP-2 Rescuer
Piasecki Helicopter Corporation · military transport helicopter model by Piasecki
HRS-1
Sikorsky Aircraft Corporation · utility helicopter model by Sikorsky
HRS-2
Sikorsky Aircraft Corporation · utility helicopter model by Sikorsky
HSL-1
Bell Textron · antisubmarine helicopter model by Bell Helicopter
HTE-1
Hiller Aircraft Company · training helicopter model by Hiller
HTE-2
Hiller Aircraft Company · training helicopter model by Hiller
HTK-1
Kaman Corporation · 1952 training helicopter model by Kaman
HTL-2
Bell Textron · naval training helicopter by Bell
HUL-1
Bell Textron · naval utility helicopter series by Bell
HUP-1 Retriever
Piasecki Helicopter Corporation · military utility helicopter model by Piasecki
HUP-2 Retriever
Piasecki Helicopter Corporation · utility helicopter model by Piasecki
HUP-3 Retriever
Piasecki Helicopter Corporation · utility helicopter model by Piasecki
Harbin Z-19 Black Whirlwind
Harbin Aircraft Manufacturing Corporation · reconnaissance and attack helicopter
Hiller YH-32 Hornet
Hiller Aircraft Company · 1950 experimental helicopter model by Hiller
Hughes OH-6A Cayuse
Hughes Aircraft Company · observation helicopter model by Hughes
Hughes OH-6B Cayuse
Hughes Aircraft Company · observation helicopter model by Hughes
Hughes XH-17
Hughes Aircraft Company · American twin-engine heavy lift helicopter prototype
IAR 316
Industria Aeronautică Română · 1971 utility helicopter series by IAR
Ka-29TB
Kumertau Aviation Production Enterprise · assault transport helicopter model by Kamov
Ka-62
Progress (aviation plant, Arseniev) · Project of a Russian multi-role helicopter
Ka-8 Irkutyanin
Kamov · experimental helicopter by Kamov
Kaman K-17
Kaman Corporation · 1950s helicopter
Kaman K-MAX
Kaman Corporation · American medium-lift helicopter
Kamov Ka-18
Ulan-Ude Aviation Plant · Soviet utility helicopter
Kamov Ka-52 Alligator
Progress (aviation plant, Arseniev) · attack helicopter series by Kamov