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de Havilland DHC 1 Chipmunk performance and specifications
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history
by Jeff VanDerford
History: Developed just after World War II, the DHC-1 Chipmunk was the
first aircraft designed by de Havilland of Canada to replace the de
Havilland Tiger Moth as a single-engine basic trainer. The Chipmunk first
flew on 22 May 1946. Initially, 218 Chipmunks were built for the Royal
Canadian Air Force, followed, after a change to the Gipsy Major 8 engine,
by 735 planes for the RAF’s primary pilot training bases. These were
designated as T 10s.
The British version also differed by being fully aerobatic and having a
sliding, multi-panelled canopy rather than the ‘bubble’ typical in Canada.
Another 217 of the versatile, easily-mastered Chipmunks were built for
export sale, and 60 were built under license in Portugal. Not fully
retired until 1996, many examples are still flying in private hands
worldwide.
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Specifications (T Mk 10):
Engine: One 145-hp de Havilland Gypsy Major 8 inline piston engine.
Weight: Empty 1425 lbs., Max Takeoff 2014 lbs.
Wing Span: 34ft. 4in.
Length: 25ft. 5in.
Height: 7ft. 0in.
Performance:
Maximum Speed: 138 mph at sea level
Ceiling: 15,800 ft.
Range: 280 miles
Number Built: 1,075+
Number Still Airworthy: 130+
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