Armstrong Whitworth AW-52
The first prototype AW-52
Engine: 2x Rolls Royce "Nene" turbojets making
5,000 lb thrust each
Wing Span: 90'
Length: 37' 4''
Height: 14' 4''
Weight: Empty 19,662 lb / Loaded 34,154 lb
Maximum Speed: 500 mph
Range: 980 miles
Crew : 2
Designed by John Lloyd the AW-52 started life in 1944 under specification E.9/44,
as a proposed flying wing bomber/airliner with a span of 120'. It's first incarnation
was as a glider the AW-52G for flight testing the flying wing concept, then
as 3/4 scale powered test machine the AW-52 which following the success of the
glider, the Ministry of Supply gave the go ahead for in 1945.
||Two prototype of the AW-52 were made, with
the maiden flight of the first prototype (TG 363) being on 13/11/1947
and the second (TG 368) just under a year later on the 1/9/1948. Incorporating
a laminar flow wing, the AW-52 was a bitter and expensive disappointment,
problems were encountered with the laminar wings, there were no national
marking on the wing as this would adversely effect the air flow and even
a fly striking the leading edge would cause the wing to become far less
efficient, this combined with major pitch axis control problems at high
speed, which was never resolved satisfactorily led to the imposition of
a 288 mph speed limit. Things went from bad to worse when the first aircraft
crashed on the 30/5/1949, how ever pilot John Lancaster shot to fame by
making the first emergence ejection in the UK! In the end enough was enough
and the last AW-52 was sent to the scrap yard in May 1954.