1-2 ENSTROM 480/480B RFM SUPPLEMENT
FAA Approved: Jan 24/11
Report No. 28-AC-041 Dec 17/10
1-4. Maneuvers
CAUTION
It is not recommended to exceed a turn (yaw)
rate of 85 deg/sec.
1-5. Slope Landings
1. The maximum landing slope or helipad gradient is 15°.
CAUTION
Caution must be exercised when landing on
slopes that available cyclic travel is not
exceeded. Also, if any droop stop pounding is
encountered as the collective is lowered the
landing must be aborted and a slope with
less angle selected.
1-6. Flight Over Water
1. Rotorcraft operating over water must fly within gliding
distance of land.
1-7. Required Equipment
1. For operation in Ukraine airspace, the following
equipment must be installed:
a. Grounding device, P/N 4230006-1;
b. Flight data recorders (for commercial operation);
c. VHF communication radio with 8.33 MHz channel
spacing;
d. GPS (for flight in remote areas at geographical latitude
from 60° and higher);
e. Transponder (with mode A or mode S);
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