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Boeing-Vertol CH-47B Chinook

1966 · Twin-engine turbine helicopter

Powered by two Lycoming T55-L-7C 2,850 shp engines. Featured a blunted rear rotor pylon, redesigned asymmetrical rotor blades, and strakes along the rear ramp and fuselage to improve flying characteristics. 108 built
The CH-47B was to be ordered by the RAF to replace the Belvedere. Subsequently cancelled.
blueprints CH-47B Chinook

Airframes (39)

C/NModelBuiltReg
b-356ch-47bUS 66-19138 N737NA
b-369ch-47bUS 66-19111
b-377ch-47bUS 66-19119
b-378ch-47bUS 66-19120
b-380ch-47bUS 66-19122
b-382ch-47bUS 66-19124
b-384ch-47bUS 66-19126w/o 1968
b-386ch-47bUS 66-19128w/o 1969
b-387ch-47bUS 66-19129
b-388ch-47bUS 66-19130
b-389ch-47bUS 66-19131
b-391ch-47bUS 66-19133
b-392ch-47bUS 66-19134
b-395ch-47bUS 66-19137
b-398ch-47bUS 66-19140
b-402ch-47bUS 67-18432
b-406ch-47b1967US 67-18436
b-410ch-47bUS 67-18440
b-411ch-47bUS 67-18441
b-414ch-47bUS 67-18444
b-416ch-47bUS 67-18446
b-420ch-47bUS 67-18450
b-422ch-47bUS 67-18452
b-423ch-47bUS 67-18453
b-426ch-47bUS 67-18456
b-430ch-47bUS 67-18460
b-433ch-47bUS 67-18463
b-436ch-47bUS 67-18466
b-442ch-47bUS 67-18472
b-444ch-47bUS 67-18474

Operators

1960-1992 US US Army Aviation CH-47 Chinook