Spitfire over Chesterfield?

[wolfracesonic]

Does anybody know if a Spitfire would have had any reason to be over Chesterfield today? Heard a 'Merlin-esque engine note and a racy silhouette in the distance and it dawned on me afterwards what it could have been.

[Martin4x4]

The Royal Air Force Battle of Britain Memorial Flight didn't have outings today.

http://www.raf.mod.uk/bbmf/news/

[Rich1973]

What sort of time?
Didn't hear or see anything in Alfreton / South Normanton