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190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
317
HAZARD AVOIDANCE
Weather Product Symbol
Expiration Time
(Minutes)
Refresh Rate
(Minutes)
Radar Precipitation
(PRECIP)
30
U.S.: 3*
Canada: 3*
†
Europe: 15
Australia: 15ˆ
Infrared Satellite
(IR SAT)
60 30
Datalink Lightning
(DL LTNG)
30 Continuous
SIGMETs/AIRMETs
(SIG/AIR)
60 Continuous
Meteorological Aerodrome Report
(METARs)
90 Continuous
Winds Aloft
(WIND)
60 Continuous
Pilot Weather Report
(PIREPs)
90 Continuous
Temporary Flight Restrictions
(TFRs)
no product image 60 Continuous
Terminal Aerodrome Reports
(TAFs)
no product image 60 Continuous
* The composite precipitation image is updated every 3 minutes, but individual radar sites may take
between 3 and 10 minutes to provide new data.
†
Canadian radar precipitation data provided by Environment Canada.
ˆ Australian radar precipitation data provided by the Australian Bureau of Meteorology.
Table 6-3 GFDS Weather Product Symbols and Data Timing