Now approved for select GA aircraft, the GHA 15 height advisor delivers accurate, radar-based height readings over land or water when interfaced with our GI 275 flight instrument1. The system offers visual AGL countdowns starting at 500' on your compatible GI 275 — plus voiced altitude callouts2 in select intervals from 300' down to 1' above touchdown. Leveraging proprietary Garmin signal processing technology, GHA 15 offers the precise, smooth-tracking terrain separation data you need for confident approaches at a down-to-earth price.
