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GNS 530(A) Pilot’s Guide and Reference
190-00181-00 Rev. E
7-8
SECTION 7
WPT PAGES
7.4 AIRPORT FREQUENCY PAGE
The Airport Frequency Page displays radio frequencies
and frequency types for the selected airport, as well as
sector and altitude restrictions (where applicable). If
the selected airport has a localizer-based approach,
the localizer frequency(ies) is also listed on the Airport
Frequency Page (Figure 7-13). The Airport Frequency
Page may be used to quickly select and tune a COM or
VLOC frequency.
To view frequency information for a particular airport
on the Airport Frequency Page, enter the Airport’s
Identifier per Section 7.1.
Figure 7-13 Airport Frequency Page
Scroll
Bar
Usage
Restrictions
Information
Number of Pages in
Current Page Group
Position of
Current Page
within Current
Page Group
Current
Page Group
Airport Identifier,
Symbol, and Type
Frequency
Frequency
Type
Scrolling through the frequency list and
tuning to a desired frequency on the list:
1) Press the small right knob to activate the
cursor.
2) Turn the large right knob to scroll through the
list, placing the cursor on the desired frequency
(Figure 7-14). If there are more frequencies in
the list than can be displayed on the screen, a
scroll bar (Figure 7-13) along the right-hand
side of the screen indicates the cursor’s position
within the list.
Figure 7-14 111.55 Highlighted
3) Press the ENT Key to place the selected
frequency in the standby field of the COM or
VLOC Window (Figure 7-15).
Figure 7-15 111.55 Moved to Standby Field
VLOC
Standby
Field
4) To remove the flashing cursor, press the small
right knob.
Some listed frequencies may include designations for
limited usage, as follows:
• ‘TX’ - Transmit only
• ‘RX’ - Receive only
• ‘PT’ - Part time frequency