ENSTROM 480B RFM SUPPLEMENT 1-1
FAA Approved: Dec 3/14 Rev. 1
Report No. 28-AC-049 Nov 12/14
CHAPTER 1. OPERATING LIMITATIONS
1-1. General
This chapter includes operating limitations and
restrictions that must be observed during ground and
flight operations.
The operating limitations set forth in this chapter are the
direct results of design analysis and flight tests.
Compliance with these limitations will allow the pilot to
derive maximum utility from the helicopter.
1-2. Operational Limits
1. Rotorcraft operation with the SN3500 is limited to
VFR only. IFR procedure training is allowed during
VFR/VMC.
2. The following publications should be referred to for
operating instructions and must be kept accessible to the
flight crew at all times:
a. Pilot’s Guide, SN3500 Primary Navigation Display
with Reversionary Attitude Mode, Document Number
82005-PG, Revision L or later revision.
b. Pilot’s Guide Supplement, SN3500 Primary
Navigation Display, Document Number 82005-
PGSUP, Revision E or later revision.
3. The SN3500 must utilize the approved software
version listed in Table 1-1.
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level of this Rotorcraft Flight Manual Supplement.
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