19
VIRUS
www.pipistrel.si
REV. 0
Limitations
WARNING! Should you nd water drops on the airframe during preight check-up at
temperatures close to freezing, you may expect icing to appear in ight. Spoilers (airbrakes) are
especially prone to icing under such circumstances. As water may accumulate underneath the
top plate(s), spoilers may freeze to the wing surface. Should this occur, you will most denitely be
unable to extend spoilers before the ice melts. Therefore, ying under circumstances mentioned
above, it is recommended to extend and retract the spoilers in ight frequently to prevent its sur-
face freezing to the airframe.
Minimum equipment list
• Airspeed indicator
• Altimeter
• Compass
• Tachometer (RPM)
Other restrictions
Due to ight safety reasons it is forbidden to:
•
y in heavy rainfalls;
•
y during thunderstorm activity;
•
y in a blizzard;
•
y according to instrumental ight rules (IFR) or attempt to y in zero visibility condi-
tions (IMC);
•
y when outside air temperature (OAT) reaches 40°C or higher;
•
perform any form of aerobatic ying;
•
take o and land with aps retracted or set to negative (-5°) position;
•
take o with spoilers extended.
Warning placecards
Virus 912 is categorised as an Ultralight aircraft and must wear a warning
placecard as such. The placecard indicates the
aircraft was not built according to the ICAO standards and is therefore
own completely at pilot’s own risk.