Appendix c – Garmin G1000 Mooney M20TN User Manual
Page 361

190-00647-00 Rev. A
Garmin G1000 Pilot’s Guide for the Mooney M20M/M20R/M20TN
C-3
APPENDIX C
GIA
Garmin Integrated Avionics Unit
GMA
Garmin Audio Panel System
GMT
Greenwich Mean Time
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
Ground speed
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