ENSTROM F-28F/280FX RFM SUPPLEMENT
2-1
FAA Approved: Jan 19/09
Report No. 28-AC-032
Dec 8/08
CHAPTER 2. NORMAL PROCEDURES
2-1. General
1. Pilot control of the GDL 69/69A is through the
interfaced control and display unit. The normal operating
procedures for the interfaced unit are described in the
applicable Pilot’s Guide listed in Table 1-1. The pilot shall
review and clear all messages after power up.
2-2. Audio Suppression
1. The XM Satellite Radio audio is muted any time the
LOW ROTOR RPM horn is activated, that is, when the
rotor RPM is low and the collective is not full down.
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