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Specification
 
MODEL
N.31
CREW
1
ENGINE
1 x 180hp Le Rhone 9R
WEIGHTS
Take-off weight
780 kg
1720 lb
Empty weight
500 kg
1102 lb
DIMENSIONS
Wingspan
8.60 m
28 ft 3 in
Length
6.60 m
22 ft 8 in
Height
2.40 m
8 ft 10 in
Wing area
18.00 m2
193.75 sq ft
PERFORMANCE
Max. speed
230 km/h
143 mph
Cruise speed
198 km/h
123 mph
Ceiling
5500 m
18050 ft
ARMAMENT
2 x 7.7mm
Comments
Barry, 26.01.2016 18:16
A very clean design sesquiplane or more accurately a shoulder wing monoplane with a small fore plane the Nie 31 showed excellent performance, but only two models were constructed and it was decided not to proceed any further.