GNS 430(A) Pilot’s Guide and Reference
190-00140-00 Rev. P
SECTION 3
NAV PAGES
3-17
3.6 NAV/COM PAGE
The NAV/COM (navigation communications) Page
(Figure 3-34) provides a list of the airport communication
and navigation frequencies at the departure, enroute, and
arrival airports. The NAV/COM Page makes selection of
the frequencies needed along the ight plan quick and
convenient. If there is no active ight plan with a departure
airport, the NAV/COM Page displays the frequencies for
the airport nearest the departure position.
Figure 3-34 NAV/COM Page
Frequency Type
Departure, Enroute,
or Arrival Airport
Assigned Frequency and
Usage Information
(when applicable)
Number of Pages in
Current Page Group
Position of
Current Page
within Current
Page Group
Current Page
Group
To select a frequency list for a departure,
enroute or arrival airport:
1) Press the small right knob to activate the
cursor.
2) Turn the large right knob to place the cursor
on the airport identifier field (top line on the
NAV/COM Page, see Figure 3-33).
3) Turn the small right knob to select the desired
airport (Figure 3-35) and press the ENT Key.
Figure 3-35 Airport Window
