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CJ-6 Basic Training Aircraft
NAME:
Chinese name: Chuji Jiaolian-6 or Chujiao-6 (CJ-6)
Westernised name: PT-6
TYPE: Tandem two-seater, single-engine basic trainer.
MANUFACTURER: Hongdu (Nanchang) Aviation Industry Corporation
PROGRAMME
The CJ-6 was designed to replace the CJ-5 as basic trainer. Althought many people regard it as a variant of the Soviet Yak-18A, the CJ-6 is acturally a purely indigenous design. Most notable, it has an amluminium alloy structure instead of the steel tube structure of the Yak design.
Built under license in China, the basic Yak-18 was known as the Nanchang CJ-5. Produced at the Nanchang Aircraft Factory from 1954 through 1958, the design showed deficiencies for jet pilot training that led the Chinese to independently revise the basic Yak-18 design to feature a retractable undercarriage, with the main gear folding inward toward the fuselage, and the nose wheel retracting backward into the fuselage.
The wings were revised to have prominent dihedral, but, like the Soviet Yak-18A redesign, the CJ-6 retained the 145 hp M-11ER radial engine with similarly disappointing results when it first flew in 1958. Revised power, in the form of an Ivchenko AI-14R engine, didn't solve the problem, which called for further redesign of the aircraft.
Finally, in 1961, an improved CJ-6A gained approval and was produced from 1962 until 1965, using a 285 hp Quzhou Huosai HS-6A engine. More than 1,800 CJ-6As were produced, including those exported to nations such as Albania, Bangladesh, Cambodia, Tanzania and Zambia under the designation BT-6. An armed version, the CJ-6B, was produced between 1964 and 1966, possibly equipped with a 300 hp HS-6D engine, according to some sources.More than 10,000 of all types are believed to have been produced. Both the Yak-18 and the Nanchang CJ-6 have become popular with pilots worldwide who appreciate the sturdy qualities, reliability and personality of these old warbirds.
VARIANTS
CJ-6
(Basic variant)
CJ-6A (with improved HS-6A engine)
CJ-6B
'Sea Swallow' (aerobatic plane).
AVIONICS: Basic radio communication and navigation equipment.
POWER PLANT: One 285-hp Quzhou Huosai-6A (HS-6A) radial piston engine
PERFORMANCE
Crew:
Two
Wingspan: 10.18 m
Length: 8.46 m
Height: 2.94 m
Empty weight: 1,095 kg
Maximum take-off weight: 1,400 kg
Maximum speed: 287 km/h
Range: Ferry range 640 km
Service ceiling: 6,250 m
Source: Chinese Defense Today