GFC 600 AFCS Part 23 AML STC Maintenance Manual Page 2
190-01938-00 Revision 13
1.4 Definitions/Abbreviations
AFCS: Automatic Flight Control System
AFM: Airplane Flight Manual
AFMS: Airplane Flight Manual Supplement
AHRS: Attitude and Heading Reference System
AML: Approved Model List
CDI: Course Deviation Indicator
CFR: Code of Federal Regulations
CWS: Control Wheel Steering
DDM: Difference in Depth of Modulation
DTK: Desired Track
ESD: Electro-Static Discharge
ESL: Electronic Speed Limiting
ESP: Electronic Stability Protection
FAA: Federal Aviation Administration
HSDB: High Speed Data Bus
HSI: Horizontal Situation Indicator
ICA: Instructions for Continued Airworthiness
LRU: Line Replaceable Unit
OBS: Omni-Bearing Selector
PFD: Primary Flight Display
PFT: Pre-Flight Test
POH: Pilot’s Operating Handbook
STC: Supplemental Type Certificate
TSO: Technical Standard Order
USB: Universal Serial Bus
WAAS: Wide Area Augmentation System
Except where specifically noted, references made to yaw trim apply equally to yaw trim or
rudder trim.