Directional Antennas - Garmin GTS 820 TAS Pilot's Manual

4.2.1 Directional Antennas

4.2.1.1 GA 58 Directional Antenna
The GA 58 is a directional four-element antenna that may be installed on the
top and/or bottom of the aircraft.
4.2.1.2 Sensor Systems Low-Profile Antenna
Sensor Systems antennas are low-profile directional antennas that may be
installed on the top and/or bottom of the aircraft.
Figure 6 Sensor Systems Low-Profile Directional Antenna
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Figure 5 GA 58 Directional Antenna
Garmin GTS Traffic Systems 190-00587-02 Rev. E