Garmin G300 Pilot's Manual page 270

appendix g
dBZ decibels 'Z' (radar return)
deg degree
Desired Track The desired course between the active "from" and "to"
waypoints.
DIS distance
Distance The 'great circle' distance from the present position to a
destination waypoint.
DME Distance Measuring Equipment
DTK Desired Track
Enroute Safe The recommended minimum altitude within ten miles left
Altitude or right of the desired course on an active flight plan or
direct-to.
ENT enter
ESA Enroute Safe Altitude
Estimated The estimated time at which the aircraft should reach the
Time of destination waypoint, based upon current speed and track.
Arrival
Estimated The estimated time it takes to reach the destination
Time Enroute waypoint from the present position, based upon current
ground speed.
ETA Estimated Time of Arrival
ETE Estimated Time Enroute
ºF degrees Fahrenheit
FAA Federal Aviation Administration
FAF Final Approach Fix
FCC Federal Communication Commission
FPL flight plan
fpm feet per minute
FSS Flight Service Station
ft foot/feet
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Garmin G300 Pilot's Guide 190-00921-00 Rev. D