Garmin G3X Installation Manual page 235

20.6.3 Non-structural Installation to Airframe
Internal Non-structural Installation
Figure 20-28 and Figure 20-29 show examples of under the fabric skin non-structural mounting of the
antenna to the airframe of a tube-and-fabric aircraft.
In Figure 20-28, a bracket is made to attach to the airframe, just under the fabric for a teardrop antenna
installation. The doubler plate and mounting hardware described in the generic installation (Section
20.6.1) are used with the bracket as the antenna mounting surface. In Figure 20-29, a similar case is shown
using the generic installation of the ARINC 743 footprint antenna. The doubler plate is optional for this
type of installation with either the Teardrop or the ARINC 743 antenna.
Figure 20-28 Example Teardrop Antenna Installation In Airframe Under Fabric Skin
Figure 20-29 Example ARINC 743 Footprint In Airframe Under Fabric Skin
190-01115-01 G3X/G3X Touch Installation Manual - GPS/XM Antenna Installation
Rev. AA Page 20-28