caa_verificationjuly-2022.pdf
of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) April 2022 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh May 2022 Aberdeen Heathrow Manchester Norwich Sumburgh June 2022 Aberdeen Heathrow Manchester Norwich Sumburgh July 2022 Aberdeen Heathrow