Navigation
ICON
ENTRY LIMITS
NEAREST LIST
ARTCC, FSS
Airspace
Airport, Intersection, VOR, VRP,
NDB, User, Weather FREQ
UPDATE INTERVALS
With the exception of nearest airspace, all lists update every 30 seconds. The nearest
airspace list updates once per second.
MULTIPLE FREQUENCIES
3-50
Nearest ARTCC
• Facility name • distance • bearing • frequency
Nearest FSS
• Facility name • distance • bearing • frequency
("RX" denotes receive-only frequencies)
Nearest WX FREQ
• Facility name • distance • bearing
• frequency of nearest ATIS, ASOS, and AWOS
ENTRY
LIMIT
This key displays when more than one frequency is
available at the indicated range.
Applicable to functions displaying information only
(ARTCC, FSS, and WX FREQ).
GPS 175/GNX 375 Pilot's Guide
DISPLAYS
The number of entries
displayed varies according
to item type.
05
Entries are ordered from
closest to farthest.
20
25
190-02207-02 Rev. 1