Originally Posted by
DaveReidUK
TAS should be around 230 kts, so that would be a heck of a headwind.
If you have a time for it/ I'll see if I can find today's actual TAS/IAS/GS values.
Cheers DaveReid. It was yesterday 4 Jan at 1700 UTC.heading for north Norfolk coast at approx 165kts.
A little later across the Peak District it gained speed, if I recall up to about 190kts.