Garmin manual GDL 88 ADS-B Transceiver Pilot’s Guide

targets eligible for AIRB will not be displayed while SURF is active. Individual eligibility for AIRB and SURF is depicted in the selected traffic data on the traffic page of both the GTN 6XX and 7XX.

NOTE: Displays not capable of SURF will always run the AIRB application.

4-4 GDL 88 ADS-B Transceiver Pilot’s Guide 190-01122-03 Rev. A