12-19
190-01007-03 Rev. D
Garmin GTN 725/750 Pilot’s Guide
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
12.1.12 METARs
METAR (METeorological Aerodrome Report), known as an Aviation Routine
Weather Report, is the standard format for current weather observations.
METARs are updated hourly and are considered current. METARs typically
contain information about the temperature, dew point, wind, precipitation,
cloud cover, cloud heights, visibility, and barometric pressure. They can also
contain information on precipitation amounts, lightning, and other critical data.
METARs are shown as colored flags at airports that provide them.
1. While viewing the Data Link Weather menu, touch the
METAR
key. Touch an airport symbol for more METAR detail.
Touch Airport For
METAR Detail
Product Age
METAR Flags
METAR Detail
Figure 12-24 METARs
2. Touch the
METAR
key in the Menu again to turn it off.
METAR Symbol
Description
VFR (ceiling greater than 3000 ft. AGL and
visibility greater than five miles)
Marginal VFR (ceiling 1000–3000 ft. AGL
and/or visibility three to five miles)
IFR (ceiling 500 to below 1000 ft. AGL and/or
visibility one mile to less than three miles)
Low IFR (ceiling below 500 ft. AGL or visibility
less than one mile)
Unknown
Table 12-3 METAR Symbols
Содержание GTN 725
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