caa_verification_november2023.pdf
October 2023 November 2023 late GRIB2 2 3 0 1 GRIB2 CB/Icing/Turbulence Objective: Ensuring flight planning systems have timely and reliable forecasts of ’blended * ’ en-route aviation hazard data. ( * combined WAFC London & Washington hazard data ) The table below shows the number of occasions