taf_summaryseptember2023.pdf
24 hr South EGNX East Midlands 24 hr South EGCC Manchester 30 hr South EGKK London Gatwick 30 hr South EGLL London Heathrow 30 hr South EGSS London Stansted 30 hr South Gerrity Skill Score Rolling 36-month calculation Target Target Target Median of 9 hour TAFs Median of 24 hour TAFs Median of 30