HAFNER ( GREAT BRITAIN )

Hafner "Rotabuggy"

HC ( CZECHOSLOVAKIA )

HC-2 / HC-102 "Heli Baby"
HC-3

HERC ( U.S.A. )

HERC Jov-3

HIGGINS ( U.S.A. )

Higgins

HILLER ( U.S.A. )

Hiller FH-1100
Hiller "Flying Crane"
Hiller HJ-1 "Hornet"
Hiller HOE-1 / YH-32 "Hornet"
Hiller "Hornet"
Hiller J-5
Hiller Model 360 / UH-12 / OH-23
Hiller NC-5 / UH-5 "Rotormatic"
Hiller ROE-1
Hiller Ten99
Hiller UH-4 "Commuter"
Hiller VZ-1 "Flying Platform"
Hiller X-2-235
Hiller X-18
Hiller XH-44
Hiller YH-32A ULV

HILLER-LTV-RYAN ( U.S.A. )

Hiller-LTV-Ryan XC-142A "Tri Service"

HINDUSTAN AERONAUTICS ( INIDIA )

Hindustan Aeronautics ALH

HUGHES ( U.S.A. )

Hughes Model 269 / Model 300
Hughes Model 369 / OH-6 / MD-500 "Cayuse"
Hughes XH-17 "Flying Crane"
Hughes XV-9A "Hot Cycle"

HUNTING PERCIVAL ( GREAT BRITAIN )

Hunting Percival P.74