Garmin G500 Pilot's Manual page 137

TOC Cover
Automatic Flight Following (AFF)
The G500/G600 system, when combined with a GSR 56 Iridium datalink,
can send position reports that contain data as required by the U.S. Government
Automated Flight Following system. The GSR 56 account will allow configuration
to forward data to the Automated Flight Following system.
1. While viewing the Position Reporting function, press the small MFD knob to
select the Report Type.
2. Turn the small MFD knob to highlight "AFF" and then press the ENT.
Figure 3-75 Select Automatic Flight Following (AFF) Reporting Type
3. Turn the small MFD knob to select "OFF" or the default "Every 2 Min" value.
Figure 3-76 Select AFF Reporting Period Frequency
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190-00601-02 Rev. J Garmin G500/G600 Pilot's Guide