Garmin G300 Pilot’s Guide
190-00921-00 Rev. D 141
Hazard Avoidance
System
Overview
Flight
Instruments EIS
COM
Interface
GPS
Navigation
Flight
Planning
Hazard
Avoidance
Additional
Features
Integrated
Autopilot Annun/Alerts Appendix Index
PIREPS
Pilot Weather Reports (PIREPs) provide timely weather information for a
particular route of flight. When significant weather conditions are reported or
forecast, Air Traffic Control (ATC) facilities are required to solicit PIREPs. A PIREP
may contain unforecast adverse weather conditions, such as low in-flight visibility,
icing conditions, wind shear, and turbulence. PIREPs are issued as either Routine
(UA) (blue) or Urgent (UUA) (yellow).
Urgent (UUA)
PIREP
PIREP Data
Routine (UA)
PIREP Selected
FREEZING LEVELS
Freezing Level shows contours for the lowest forecast altitude where icing
conditions are likely to occur.
Freezing Level Data