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PAGE
Virus SW 121
Pilot Operating Handbook
POH-121-00-40-001
PAGE REV. 0
SECTION
2
LIMITATIONS
APPROVED
2.6 WEIGHT AND CENTER OF GRAVITY LIMITS
Maximum takeoff weight
600 kg / 1323 lbs
Maximum landing weight
600 kg / 1323 lbs
Maximum zero fuel weight
555 kg / 1221 lbs
Design empty weight (typical)
349 kg / 768 lbs
Design useful load
251 kg / 552 lbs
Most forward CG
25 % MAC / 267 mm
Most rearward CG
35 % MAC / 357 mm
NOTE
:
The reference datum is wing’s leading edge at root.
2.7 OCCUPANCY
Max. Occupancy
Pilot and 1 Passenger
Maximum weight / per seat
110 kg / 242 lbs, 200 kg/ 440 lbs total
Minimum weight solo pilot
54 kg / 119 lbs
Maximum baggage weight
25 kg / 55 lbs
2.8 FUEL
Approved fuels include MOGAS or AVGAS 100LL, as per Rotax specifica-
tion, with max. 10% ethanol and the following antiknock properties: min.
RON 95 (min. AKI 91)
Total fuel capacity
100 liters / 72 kg
Total fuel each tank
50 liters / 36 kg
Total usable fuel (all flight conditions)
99 liters / 71.3 kg
Maximum allowable fuel imbalance
Unlimited
NOTE:
Operation with leaded fuels (including AVGAS) results in shorter oil
filter replacement intervals of 50 hours.
NOTE:
Unusable fuel is 0.5 liters per tank.
Summary of Contents for Virus SW 121
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