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IPE / Industrie Paranaense de Estruturas KW 1 / KW 1 Quero Quero
 
IPE-KWb2
IPE KW/b 2 Quero Quero
 
This Brazilian single-seater training glider, known in full as the IPE KW 1 b 2 Quero Quero II, is a development of the original KW 1 designed by Ing Kuno Wiedmaier and made its first flight on 1 October 1972.
 
The Quero Quero is a cantilever high wing monoplane with the same Wortmann wing section as the Scheibe SF-30 Club-Spatz, which it somewhat resembles, and is of wood and Brazilian pine plywood construction. There are spoilers in the wing upper and lower surfaces, and the wing tips are turned down to provide an endplate effect. Landing gear consists of a non-retractable monowheel and a tailwheel, and the pilot sits under a one-piece detachable cockpit canopy.
 
Certification from the Brazilian CTA in the semi-aerobatic category, with an extension for cloud flying, was awarded in December 1976 and the Quero Quero II was put into production by IPE - Industria Paranaense de Estruturas at Curitiba in the state of Parana. By 31 March 1979 IPE had completed 28 Quero Queros, consisting of one static test and three flying prototypes, a pre-series of four production aircraft, one of which was lost in a nonfatal accident, and all of a second-series batch of 20 Mk IIs, which were in service with various Brazilian clubs.
 
Quero Quero II
Span:49ft 2.5 in
Length: 21 ft 2.75 in
Height: 4 ft 4.75 in
Wing area :125.9 sq ft
Aspect ratio: 18.0
Empty weight: 374 lb
Max weight. 595 lb
Max speed: 93 mph (in smooth air)
Min sinking speed: 2.10 ft/sec at 38.5 mph
Best glide ratio: 28:1 at 45 mph
 
 
 
 
 
 


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