Definitions/Abbreviations - Garmin GFC 500 Maintenance Manual

1.4 Definitions/Abbreviations

ADI: Attitude Director Indicator
AML: Approved Model List
ARP: Aerospace Recommended Practice
ASTM: American Society for Testing and Materials
CDI: Course Deviation Indicator
CFR: Code of Federal Regulations
CWS: Control Wheel Steering
DDM: Difference in Depth of Modulation
DTK: Desired Track
ESP: Electronic Stability and Protection
FAA: Federal Aviation Administration
GPS: Global Positioning System
ICA: Instructions for Continued Airworthiness
ILS: Instrument Landing System
LRU: Line Replaceable Unit
OBS: Omni-Bearing Selector
PFT: Pre-Flight Test
SAE: Society of Automotive Engineers
STC: Supplemental Type Certificate
VOR: VHF Omnidirectional Radio
GFC 500 Autopilot with ESP Part 23 AML STC Maintenance Manual
190-02291-01
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