Search results (83)

Web results

• caa_verification_report_july2025pdf

  airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) April 2025 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh May 2025 Aberdeen Heathrow Manchester Norwich Sumburgh June 2025 Aberdeen

• caa_verification_202504pdf

  at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND January 2025 Aberdeen Heathrow Manchester Norwich Sumburgh February 2025 Aberdeen Heathrow Manchester Norwich Sumburgh March 2025

• caa_verification-jan-2025.pdf

  at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND October 2024 Aberdeen Heathrow Manchester Norwich Sumburgh November 2024 Aberdeen Heathrow Manchester Norwich Sumburgh

• caa_verification-january-2026.pdf

  . Performance measure: Trends appeanded to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND October 2025 Aberdeen Heathrow Manchester Norwich Sumburgh November 2025

• CAA_verification_2026_Aprilpdf

  to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) January 2026 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh February 2026 Aberdeen Heathrow Manchester Norwich Sumburgh

• CAA_verification_2026_Maypdf

  at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) February 2026 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh March 2026 Aberdeen Heathrow Manchester Norwich Sumburgh April 2026

• CAA_verification_2026_Marchpdf

  appeanded to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND December 2025 Aberdeen Heathrow Manchester Norwich Sumburgh January 2026 Aberdeen Heathrow Manchester

• caa_verification_february-2026pdf

  measure: Trends appeanded to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND November 2025 Aberdeen Heathrow Manchester Norwich Sumburgh December 2025 Aberdeen

• CAA_verification_2026_Junepdf

  at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) March 2026 Timely TREND forecasts Late/missing TREND Aberdeen Heathrow Manchester Norwich Sumburgh April 2026 Aberdeen Heathrow Humberside Manchester Norwich Sumburgh

• caa_verification-january-2026pdf

  . Performance measure: Trends appeanded to the METARs at selected airports within 7 minutes of the validity time of the observation on ≥ 90% of occasions (based on a 12-month rolling mean) Timely TREND forecasts Late/missing TREND October 2025 Aberdeen Heathrow Manchester Norwich Sumburgh November 2025