1954


Westland Whirlwind

Whirlwind HAR.4





Improved HAR.2 for hot and high conditions, 24 built for RAF. Many survivors converted to HAR.10.


Specifications Whirlwind HAR.4


Engine PW R-1340-57
Capacity
Length (m) 12.71
Height (m)
Blades 3
Rotor diam. (m) 16.15
Disc area (m2) 204.96
Weight (kgs) Empty: 2400     Max: 3400
Speed (km/h) Cruise: 138     Max: 177
Range (km) 465
Ceiling (m)
Rate/Climb (m/min)
blueprints


  List of Operators of Whirlwind HAR.4


Years Model Org
1955/81 Whirlwind united kingdom Royal Air Force



  Global Distribution of Whirlwind HAR.4



29har.4


Construction Numbers


C/N Year History
wa 20 1954 UK XD163
wa 21 1954 UK XD164
wa 22 1954 UK XD165
wa 25 1954 UK XD182
wa 26 w/o 1970 1954 UK XD183
wa 27 1954 UK 8787M,XD184
wa 28 w/o 1958 1954 UK XD185
wa 29 1954 UK 8730M,XD186
wa 30 w/o 1957 1954 UK XD187
wa 31 w/o 1956 1954 UK XD188
wa 33 w/o 1988 1954 UK G-BKHB,N7013H,XD777,XJ407
wa 34 w/o 1955 1954 UK XD778,XJ408
wa 35 1954 UK XD779,XJ409
wa 36 w/o 1965 1954 UK XD780,XJ410
wa 37 scrapped 1999 1954 UK XD781,XJ411
wa 38 w/o 1966 1954 UK XD782,XJ412
wa 40 w/o 1957 1954 UK XD783,XJ413
wa 41 w/o 1967 1954 UK XD784,XJ414
wa 42 w/o 1971 1954 UK XD795,XJ426
wa 43 w/o 1957 1954 UK XD796,XJ427
wa 44 w/o 1963 1954 UK XD797,XJ428
wa 45 scrapped 1979 1955 UK XD798,XJ429
wa 46 scrapped 1990 1955 UK XD799,XJ430
wa 47 w/o 1958 1955 UK XD800,XJ431
wa 48 w/o 1971 1955 UK XD801,XJ432
wa 49 w/o 1964 1955 UK XD802,XJ433
wa 51 scrapped 1988 1955 UK XD804,XJ435
wa 53 1955 UK XD806,XJ437
wa107 w/o 1960 1956 UK XJ761






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