User Guide

190-00592-02 Rev. A
Garmin G1000 Pilot’s Guide for the Diamond DA40/40F
C-3
APPENDIX C
GMU Garmin Magnetometer Unit
GND ground
gph gallons per hour
GPS Global Positioning System
Grid MORA Grid Minimum Off-Route Altitude; one
degree latitude by one degree longitude
in size and clears the highest elevation
reference point in the grid by 1000 feet for
all areas of the grid
Groundspeed The velocity that the aircraft is travelling
relative to a ground position.
Ground Track
see Track
GRS Garmin Reference System
GS Groundspeed
GTX Garmin Transponder
HA Hold Terminating at Altitude
HDG heading
Heading The direction an aircraft is pointed, based
upon indications from a magnetic compass
or a properly set directional gyro.
HF Hold Terminating at Fix
HFOM Horizontal Figure of Merit
Hg mercury
HI high
HI SENS High Sensitivity
HM Hold with Manual Termination
hPa hectopascal
Horizontal Figure of Merit A measure of the uncertainty in the aircraft’s
horizontal position.
hr hour
HSDB High-Speed Data Bus
HSI Horizontal Situation Indicator
HT heat
HUL Horizontal Uncertainty Level
Hz Hertz
I Inner Marker
IAF Initial Approach Fix
IAT Indicated Air Temperature
IAU Integrated Avionics Unit
ICAO International Civil Aviation Organization
ICS Intercom System
ID Identification/Morse Code Identifier
IDENT, IDNT identification
IF Initial Fix
IFR Instrument Flight Rules
IG Imperial gallon
ILS Instrument Landing System
IMC Instrument Meteorological Conditions
in inch
INACTV inactive
INC FUEL increase fuel
IND indicated
Indicated Information provided by properly calibrated
and set instrumentation on the aircraft panel.
INFO information
in HG inches of mercury
INT intersection(s)
INTEG integrity (RAIM unavailable)
IrDA, IRDA Infrared Data Association
KEYSTK key stuck
kg kilogram
kHz kilohertz
km kilometer
kt knot
L left
LAT latitude
LBL label
lb pound
LCD Liquid Crystal Display
LCL local
LED Light Emitting Diode
Left Over Fuel On Board The amount of fuel remaining on board after
the completion of one or more legs of a
flight plan or direct-to.
Left Over Fuel Reserve The amount of flight time remaining, based
on the amount of fuel on board after the
completion of one or more legs of a flight
plan or direct-to, and a known consumption
rate.
Leg The portion of a flight plan between two
waypoints.
LIFR Low Instrument Flight Rules
LO low
LOC localizer
LON longitude
LRU Line Replacement Unit
LTNG lightning
LVL level
M Middle Marker
MAG VAR Magnetic Variation
MAHP Missed Approach Hold Point
MAN IN manifold pressure (inches Hg)
MAN SQ Manual Squelch