DOCUMENT NUMBER:
L500-912.820 ISSUE JUL 20, 2016
AMENDMENT: 00
DATE: 
CHAPTERPAGE 23
MAINTENANCE MANUAL STEMME S12
VERTICAL TAIL
Design Web GFRP, skin CFRP, rudder GFRP-sandwich.
Span 1.60 m 5.25 ft
Area 1.78 m² 19.16 sqft
Airfoil FX71-L150/30 x*1.3
WEIGHTS
Max. T/O-weight 900 kg 1984 lb
Empty weight 690 kg
(approx., min. equipment.)
1556 lb
Maximum weight of
non-lifting parts
610 kg 1345 lb
Total useful load
(Occupants, fuel, baggage)
210 kg 463 lb
WING FLAPS CENTER WING
Span 4.39 m 14.40 ft
Area 0.75 m² 8.07 sqft
Flap positions: -10°, -5°, 0°, +5°, +10°, L (+16°)
AILERONS OUTER WINGS AND EXTENSIONS
Span 5.70 m + 1.50 m 18.70 ft + 4.92 ft
Area 0.78 m² + 0.13 m
2
8.40 sqft. + 1.40 sqft
LANDING GEAR
2 main wheels with brake discs, rim of wheel 127x127-30
Tire size 6.00-5
Wheel track 1.36 m 4.46 ft
Tail wheel (steerable), tire size 210 x 65
Wheel base 5.46 m 17.91 ft