GNC 420(A) Pilot’s Guide and Reference
8-9
SECTION 8
NRST PAGES
8.8 NEAREST FLIGHT SERVICE STATION
(FSS) PAGE
The Nearest Flight Service Station Page (Figure 8-23)
displays the facility name, bearing to, and distance to the
five nearest FSS points of communication (within 200 nm
of the present position). For each FSS listed, the Near
-
est Flight Service Station Page also indicates one or more
frequencies and may be used to quickly tune the COM
transceiver to the FSS’s frequency. The selected frequency
is placed in the standby field of the
COM Window and
activated using the
COM Flip-flop
Key.
For
duplex operations, ‘RX’ and ‘TX’ indications
appears beside the listed frequencies, indicating ‘receive
only’ or ‘transmit only’ frequencies. The associated VOR
is also provided for reference.
Figure 8-23 Nearest FSS Page
FSS Name
Bearing To and
Distance To
Current Page Group
Frequency(ies)
VOR Identifier (For
Duplex Operation)
Position of
Current Page
within Current
Page Group
Number of Pages in
Current Page Group
Quickly tuning an FSS’s frequency from the
Nearest Flight Service Station Page:
1) Select the Nearest Flight Service Station Page,
using the steps outlined in Section 8.1 (Figure
8-23).
2) Press the small
right
knob to activate the
cursor.
3) Turn the small
right
knob to scroll through the
list, selecting the desired FSS (Figure 8-24).
Figure 8-24 FSS Field Selected
4) Turn the large
right
knob to scroll down
the page (Figure 8-25), highlighting the
desired frequency (COM frequency[ies] or VOR
frequency for duplex operation).
Figure 8-25 Frequency Field Highlighted
190-00140-20 Rev. K
Summary of Contents for GNC 420
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