1-3
Date of Issue: 04/2008
Revision: 1.0
1.3 Descriptive data
1.3.1 Aircraft description
NG 4 ML is airplane intended especially for recreational and cross-country
flying, non-aerobatics operation and basic training.
NG 4 ML is a single-engine, all metal, low-wing monoplane of semi-
monocoque construction with two side-by-side seats. The airplane is
equipped with a fixed tricycle undercarriage with stearable nose wheel.
1.3.2 Powerplant
The standard powerplant is composed of ROTAX 912 ULS 98.6 hp,
4-cylinder, 4-stroke engine and Woodcomp Klassic 170/3/R or SR 3000
170/3/R propeller.
1.3.3 Aircraft dimensions
Wing span ............................................ 10,1 m
Length .................................................. 6,45 m
Height .................................................. 2.28 m
Wing area ............................................ 13 sq m
Wing loading ........................................ 46,1 kg/sq m
Cockpit width ....................................... 1,3 m
Deflection:
Rudder deflections ............................... 30° to each side
Elevator deflections ............................. + 30°/- 15°
Aileron deflections ............................... + 22°/-11°
Flap deflections .................................... 0° to 35°
Aileron trim deflections ........................ + 15°/- 20°
Elevator trim deflections ...................... + 15°/- 25°
