Pilots Guide
Page 24
...less than 200 feet AGL and less than 10 kts and within 50 feet of the surface. 4.2.1.3 Rotorcraft Installations with No Source of Heading Data The following limitations apply: 4-4 Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide 190-01122-03 Rev. Because higher data precision is required for AIRB will... to "Traffic" and the bearing, distance, and relative altitude information is omitted from airborne aircraft equipped with a GDL 88 installed but no source of both the GTN 6XX and 7XX. The pilot must manually select On Scene Mode on the traffic page of heading data provided to the...
...less than 200 feet AGL and less than 10 kts and within 50 feet of the surface. 4.2.1.3 Rotorcraft Installations with No Source of Heading Data The following limitations apply: 4-4 Garmin GDL 84/88 ADS-B Transceiver Pilot's Guide 190-01122-03 Rev. Because higher data precision is required for AIRB will... to "Traffic" and the bearing, distance, and relative altitude information is omitted from airborne aircraft equipped with a GDL 88 installed but no source of both the GTN 6XX and 7XX. The pilot must manually select On Scene Mode on the traffic page of heading data provided to the...