FAA Part 107 Remote Pilot (UAG)OperationsMedium
A remote pilot in command is planning a flight in mountainous terrain and wants firsthand, current information about in-flight weather conditions, such as turbulence and icing, that may not be accurately reflected in standard forecasts. What is the best source for this type of information?
- APilot Report (PIREP)
- BAviation Routine Weather Report (METAR)
- CTerminal Aerodrome Forecast (TAF)
- DWinds and Temperatures Aloft Forecast (FB)
Show answer & explanationAnswer & explanation
Correct answer: A. Pilot Report (PIREP)
Pilot Reports (PIREPs) are actual weather conditions encountered by pilots in flight. They provide invaluable real-time information about phenomena like turbulence, icing, and cloud bases, which are particularly critical in mountainous terrain and often more accurate and current than forecasts.
Why the other options are wrong
- B. METARs are observations of current surface weather conditions at an airport, not in-flight conditions at various altitudes.
- C. TAFs are forecasts for specific airports and may not reflect localized conditions in mountainous terrain.
- D. Winds and Temperatures Aloft Forecasts provide forecast wind and temperature data at various altitudes, but not actual observed conditions like turbulence or icing.
Pilot Report (PIREP)
A report of actual weather conditions encountered by a pilot in flight, providing real-time observations of phenomena such as turbulence, icing, cloud bases, and winds aloft.
- Actual in-flight observations.
- Crucial for real-time hazardous weather.
- Available from Flight Service or ATC.
Memory trick: Forecasts predict, but 'PIREPs' tell the 'real' story.