Garmin GNX 375, Руководство пилота

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Hazard Awareness
190-02207-02 Rev. B GPS 175/GNX 375 Pilot’s Guide 5-9
5.5.2 Product Age
NOTE
Data contained within a composite weather product may be older than its
weather product age and should never be considered current.
A timestamp identifies the approximate time of data collection for each weather
product. For quick reference, the age of each active weather product is calculated
and shown in a color-coded side bar on the FIS-B Weather page.
TIMESTAMP COLOR DEFINITIONS
FIS-B weather product update and transmission intervals are published in the
SBS Description Document associated with TSO-C157b. This information is
available electronically at the FAA’s Regulatory and Guidance Library:
https://rgl.faa.gov/
Yellow
Weather product considered stale. Its age is older than
half its expiration time.
A weather product may be amber when its issue date and
time occurs in the future by more than the complete
expiration time for the requested weather product
(e.g., some TFRs).
Green
Weather product considered current. Its age is newer than
half its expiration time.
Tapping timestamp window displays the time for all green
colored weather products.
Gray
Weather product data is one of the following:
•
Expired
•
Not received
•
Not supported at the selected altitude
“No Data” or “ALT UNAVBL” displays next to the weather
product title