ALATUS-M – Owner’s Manual
6
2. SPECIFICATIONS
2.1. DIMENSIONS DATA
Length
6,5 m
Height
1,16 m
Wing span
13,1 m
Wing area
13,2 m
2
Aspect ratio
13,3
Deflection angels:
- ailerons
up 25° down 15°
- flaps
up 0° down 70°
- elevator
up 25° down 15
o
- rudder
left 30° right 30°
Cockpit: height / width
0,85 / 0,61 m
Transporting overall dimensions:
- wing
5,9 х 0,64 х 0,4 m
- cockpit
2,9 х 0,6 х 0,9 m
2.2. WEIGHT DATA
Empty weight (without rescue system GRS 225 )
112+ 2% kg
Maximum take-off weight
235 kg
Minimum take-off weight
180 kg
Pilot weight range
60
–
110 kg
Wing loading
13,6
-
17,8 kg/m
2
2.3. FLIGHT PERFOMENCES
M
0
=180kg
M
0
=235kg
Maximum L/D ratio
27
27
Maximum L/D ratio speed
60 km/h
67 km/h
Minimum rate of descent
0,6 m/s
0,65 m/s
Minimum rate of descent with extension power-plant
1,6 m/s
1,6 m/s
Economic speed
50 km/h
56 km/h
Rate of descent at full extended flaps (at cruising speed )
2,3 m/s
2,5 m/s
Stall speed
42 km/h
48 km/h
Take-off distance, ground airfield with grass covering
80 m
100 m
Lift-off speed
55 km/h
60 km/h
Take-off distance from rest to attaining a height of 15 m
260 m
Landing run, ground airfield with grass covering
30 m
Landing run from attaining a height of 15 m to rest,
ground airfield with grass covering
190 m
WARNING
! INDICATED SPEEDS ONLY ARE GIVEN IN MANUAL
