Each airport listed on the release must have a wx report of at least:

• A. F-CONS & company NOTAMs
• B. Current routine wx report
• C. Aerodome Forecast
• D. NOTAMs

Answer: (B)

The key idea is that each airport on the release must have an up-to-date weather observation. A current routine weather report provides the latest standard observation of actual conditions at the airport, including wind, visibility, present weather, sky condition, temperature/dew point, and altimeter. This real-time data is what crews rely on for safe planning and to determine if takeoff or landing minimums can be met.

Forecasts and notices don’t replace the need for a current observation. An Aerodrome Forecast predicts future conditions, not what is observed now. NOTAMs convey notices about runway closures, airspace changes, or other operational issues, not the weather observation itself. So the best, minimum requirement to confirm weather for each listed airport is the current routine weather report, i.e., the latest METAR-style observation.