UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
ENSTROM F-28F/280F SERIES MAINTENANCE MANUAL SUPPLEMENT 1
Rev.
7
11-1
Aug
28/17
CHAPTER 11
MD200 SERIES CDI
SECTION 1
SYSTEM DESCRIPTION
1-1. System
Description
A. The Mid-Continent MD200-706 Course Deviation Indicator is designed to operate with
VHF and GPS navigational equipment to provide OMNI (VOR), GPS, localizer (VLOC),
and glideslope (GS) information.
B. The MD200 Series installation part number is 28-22095-( ).
C. Power to the MD200 CDI is provided via the
NAV
or
NAV/GPS
circuit breaker located on
the left side of the lower instrument panel console.
D. Refer to F-28F/280FX Rotorcraft Flight Manual Supplement 28-AC-069 (GTN 650
interface) or 28-AC-074 (GNC 255A interface), as applicable, for system interface
limitations and basic operation instructions.
1-2. Vendor
Manuals
A. The following components listed in Table 11-1 are to be operated and maintained I/A/W
the current vendor’s instructions to ensure the continued airworthiness of the aircraft.
Table 11-1. Vendor Manuals
Component Publication
Vendor
MD200-306
Installation Manual and Operating
Instructions, Number 8017972, latest revision
Mid-Continent Inst. Co.,
Inc.
9400 E. 34
th
Street N.
Wichita, KS 67226
MD200-706
Installation Manual and Operating
Instructions, Model MD200-706/707, Number
9018582, latest revision
SECTION 2
AIRWORTHINESS LIMITATIONS
2-1. Airworthiness
Limitations
A. The Airworthiness Limitations Section is FAA approved and specifies inspections and
other maintenance required under 14 CFR §§ 43.16 and 91.403 of the Federal Aviation
Regulations unless an alternative program has been FAA approved.
B. All components of the MD200 Series installation are “on condition.”
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