Garmin GTN 625 Pilot's Manual page 363

Weather Product
CONUS NEXRAD
Regional NEXRAD
AIRMETs
SIGMETs
METARs
Winds and
Temperatures Aloft
Pilot Weather
Report (PIREP)
(Blue - Regular,
Yellow - Urgent)
TAFs
TFRs
NOTAMs
WARNING: Do not use the indicated data link weather product age to
determine the age of the weather information shown by the data link
weather product. Due to time delays inherent in gathering and processing
weather data for data link transmission, the weather information shown by
the data link weather product may be significantly older than the indicated
weather product age.
190-01004-03 Rev. K
Expiration Transmission
Time
(Minutes)
60
30
60
60
90
90 or at the
end of the
valid period
90
60
60
60
Table 11-7 FIS-B Weather Products and Aging
Garmin GTN 625/635/650 Pilot's Guide
Update Interval (Minutes)
Interval
(Minutes)
15
2.5
5 As Available (Typically 20
5 As Available (Typically 20
minutes), then at 15 minute
intervals for 1 hour
5 1 minute (where available),
As Available otherwise
(Typically ≤ 20 minutes)
10
10 As available (Typically 20
10
10
10 As available (Typically 20
15
5
minutes)
12 hours
minutes)
8 hours
20
minutes)
11-51
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index