Htaws Symbols - Garmin GTN 625 Pilot's Manual

10.4.4.8 Flight Plan Overlay
1. While viewing the Terrain/HTAWS page, touch MENU.
2. Touch the Flight Plan key to toggle the overlay of the active
flight plan on or off. The green bar will show when the Flight
Plan overlay is shown.
3. Press Back to return to the Terrain/HTAWS display.
10.4.5

HTAWS Symbols

The symbols and colors in the following figures and table are used to represent
obstacles and the location of terrain threats on the HTAWS Page. Each color is
associated with a height above terrain.
Obstacles are ALWAYS shown on the HTAWS page at 10 NM and below.
NOTE: If an obstacle or terrain cell and the projected flight path of the
aircraft intersect, the display automatically zooms in to the closest threat
location on the HTAWS Page.
Unlighted Obstacle
< 1000 ft > 1000 ft
AGL
Figure 10-23 HTAWS Obstacle Colors and Symbology
190-01004-03 Rev. F
Lighted Obstacle
< 1000 ft
AGL AGL
Garmin GTN 625/635/650 Pilot's Guide
Obstacle
> 1000 ft
Color
AGL
Red
Yellow
White
Obstacle Location
Obstacle is at or
above current
aircraft altitude
Obstacle is between
250 ft and 0 ft
below current
aircraft altitude
Obstacle is 250 ft, or
more, below current
aircraft altitude
10-27
Foreword
Getting
Started
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index