747 low in Daventry Sector
Just witnessed a 747 heading approx 090deg -100deg and at around 6000' overhead WPT OLNEY at around 14:20z
Wasn't brilliantly lit, but appeared to be blue and white and clearly on idle or very low power given the noise footprint. We often get heavies into CAM routeing via here - wondered if she was heading into Marshalls for a seeing-to! - Could possibly be into LUT but they tend to be a tad further west.
Either way looked oddly out of place slipping below the Heathrow Northerlies
Any ideas?
Probably a tall order - but given the hit rate of many you guys
possibly not!