Pilot Operating Handbook
Cavalon Pro
SECTION 2
LIMITATIONS
RotorSport_POH_Cavalon Pro
Revision 1.0 – Issue 2 Date 16.03.2016
2-9
Excessive side-slip is prohibited!
WARNING
Side slip may be performed only with proper training and within safe
boundaries. Use gentle pedal input for initiation and stabilization. Do not rely
on airspeed indication in side slip. Never perform abrupt control stick input into
the direction of motion. Be aware that excessive side slip particularly in
strong/gusty conditions may result in an uncontrollable and unrecoverable
attitude.
Flight in icing conditions is prohibited!
NOTE
Icing may occur even at temperatures above freezing!
Operation in strong gusts or wind speeds of more than 40 KIAS is prohibited!
2.10 Fuel
2.10.1 Approved Fuel Grades
Preferred fuel
AVGAS UL91 (ASTM D7547)
Alternate fuel
AVGAS 100 LL (ASTM D910)
MOGAS EN 228 Super or EN228 Super plus (min. RON 95)
NOTE
AVGAS 100 LL places greater stress on the valves seats due to its high lead
content and forms increased deposits in the combustion chamber and lead
sediments in the oil system.
For operational constraints and maintenance aspects when using preferred fuel and
alternate fuel, refer to the engine manufacturer’s manual.
NOTE
When refuelling, attach the earth line to the exhaust pipe to prevent static
electrical discharges!