Originally Posted by
goldox
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.
Alas, it was too low/too far away to pick up any packets.
Looking at recent flights by the same aircraft, TAS was typically 226-230 kts and IAS 173-176 kts at FL160/170. GS obviously dependent on winds aloft.