Type description

ULF-2, single seat ultralight motor glider

Typeresponsibility

Markus Wagner

Wing

Cantilever wing, single built-up wooden spar, plywood nose section, built-up wood ribs, fabric covered. Wing section: WORTMANN FX 63-137,
18 % thick at root, 15 % thick at tip. Spoiler on upper wing surface.

Fuselage

Wood frame of multi-corner cross section; oval plywood spine; covered with fabric

Tail

Cantilever structure, fabric covered

Landing Gear

Propulsion

24 kW, two Cylinder (horizontally opposed), 4-Stroke CITROËN-VISA car engine, belt driven reduction gear, 2 to 3 blade propeller, 1.6 m diameter. Aluminium fuel tank behind firewall, 33 litre capacity

Pilot Accommodation

Single 33 deg. reclined GFC seat, open or closed windshield, cockpit width: 54 cm (21,3 inch)

Rescue system

Fuselage integrated, consisting of parachute, electric ignition box, pull-out rocket

Dimensions

Wing span
Wing root chord length
Wing tip chord length
Wing aspect ratio
Overall length
Horiz. tail span

11 m
1.51 m
1.07 m
8.7
6.25 m
2.6 m

36.09 ft
4.95 ft
3.51 ft

20.51 ft
8.53 ft

Areas

Wing
Vertical tail
Horizontal tail

13.9 m²
1.33 m²
2.02 m²

Masses

Mass empty
(without rescue system)
Max. take-off mass

210 kg

323kg

Ultimate Structural
Load Factors

Positive
Negative

6 g
3 g

Performance

Max. speed (VNE) Cruising speed (VCR)
Economical cruising speed
Minimum speed
Minimum sink speed (power-off)
Maximum L/D
(power-off)
Take-off ground run distance
Maximum rate of climb
Fuel consumption at 100 km/h

140 km/h
120 km/h
100 km/h
50 km/h
1,1 m/s
14
80 m
3,0 m/s
4,5 l/h

87 mph
75 mph
62 mph
31 mph
215 fpm

260 ft
600 fpm
1.06 U.S.gal

Noise

ICAO Annex 16, Chapt. 10

55 dB(A)