GPS 400 Pilot’s Guide and Reference
190-00140-60 Rev. E
SECTION 2
NAV PAGES
2-18
2.6 NAV/COM PAGE
The NAV/COM (navigation communications) Page
(Figure 2-34) 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 flight plan quick
and convenient. If there is no active flight plan with
a departure airport, the NAV/COM Page displays the
frequencies for the airport nearest the departure position.
Figure 2-34 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
Selecting 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 2-34).
3) Turn the small
right
knob to select the desired
airport (Figure 2-35) and press the
ENT
Key.
Figure 2-35 Airport Window
