Strange sound at Heathrow

[Geezers of Nazareth]

This morning, just after 11.30am I heard an odd sound as something departed from Heathrow. Instead of a succession of 'boring boeings' and 'annoying airbus'' I heard the distinctive 'buzzing' sound of props!

Excellent, a Piaggio P.180 Avanti just departing.

Anybody know which one?

[captain_flynn]

It was D-IXIE :ok:

[footster]

Am I right in thinking that there is one that flys out of Plymouth regularly