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3-6
Garmin GTR 225/225A/225B Pilot’s Guide
190-01182-00 Rev. A
3.2.4 Com Nearest Airports (APT)
The GTR 225 will report the 25 nearest Airports (APT), when interfaced with
an appropriate GPS receiver.
Turn SMALL Knob
To Scroll Through
Available Airports
Figure 3-11 Com Nearest APT Frequencies
1. Press FUNC to access the Functions. With the Com Frequency
Function highlighted, turn the SMALL knob to view the Com
Nearest APT function. Then, press ENT.
2. Turn the SMALL knob to display the available airports.
3. Press the ENT key to set the displayed airport frequency as
the Standby or press and release the FLIP/FLOP key to set it
as the Active frequency. Or, press the CLR key to return to the
Functions display.
3.2.5 Com Nearest Area Control Center (ACC)
Frequencies
The GTR 225, when interfaced with an appropriate GPS receiver, will report
the 25 nearest Area Control Center (ACC) frequencies. ACCs are also known as
Air Route Traffic Control Centers (ARTCC).
Turn SMALL Knob
To Scroll Through
Available Frequencies
Figure 3-12 Com Nearest ACC Frequencies
1. Press FUNC to access the Functions. With the Com Frequency
Function highlighted, turn the SMALL knob to view the Com
Nearest ACC function. Then, press ENT.
2. Turn the SMALL knob to display the available ACCs.