Htaws Symbols - Garmin GTN 625 Pilot's Manual

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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.

Grouped obstacles are shown with an asterisk (as shown in the Windmill in

Group example above). The color of the asterisks is tied to the relative altitude

of the highest obstacle in the group, not other obstacles within that group.

Obstacles are grouped when they would otherwise overlap.

HTAWS Symbols

Table 10-18 Obstacle Icon Types

GTN 625/635/650 Pilot's Guide

Windmill in Group

190-01004-03 Rev. P

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