Maintenance and Modifications
Garmin Introduces GHA 15 Altitude Reader
Garmin’s new radar-based altitude callout system is designed to help pilots know how far their aircraft is from the ground during landing.
Garmin's GHA 15 height advisor
Garmin's GHA 15 uses radar technology to precisely measurement an aircraft's height above ground level. (Image: Garmin)

Garmin is preparing to release a new height-measuring system for experimental and light sport aircraft. The new device, called the GHA 15 height advisor, works with Garmin’s G3X Touch displays and uses radar technology to precisely measure an aircraft’s height above ground level.

The GHA 15 has all of its electronics integrated into a single module mounted on the belly of an airplane. Weighing in at just under one pound, the module is slightly larger than a deck of cards. According to Garmin, the small and lightweight device is quick and easy to install and requires minimal space. It will be available in August and is expected to cost about $2,000.

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