Terrain Obstacle Symbols - Garmin GTN 625 Cockpit Reference Manual

TCAD
Imminent Traffic
(Traffic within ±500 feet
AND 1.0 NM; OR no altitude
AND within 1.0 NM)

Terrain Obstacle Symbols

Unlighted
Obstacle
(Height is less
than 1000 ft
AGL)
1000 ft
40
Symbol
Non-Imminent
Traffic
Lighted
Obstacle
(Height is less
than 1000 ft
AGL)
Obstacle Altitude/Color Correlation
100 ft Threshold
Terrain more than 1000 ft below the aircraft altitude (Black)
Terrain Altitude/Color Correlation
GTN 625/635/650 Cockpit Reference Guide (CRG)
Traffic Closing Vertically
Traffic Diverging Vertically
Traffic not Closing or Diverging
Vertically
Unlighted
Obstacle
(Height is
greater than
1000 ft AGL)
Projected Flight Path
Unlighted Obstacle
Terrain between 100 ft and 1000 ft below the
aircraft altitude (Yellow)
Description
Lighted
Obstacle
(Height is
greater than
1000 ft AGL)
Potential Impact Point
Terrain above or
within 100 ft
below the aircraft
altitude (Red)
190-01004-04 Rev. E