Civilian Aviation

Is it civilian or military?
Whilst walking the dog, captured G450X - HZ-MS4A - (Medvc4a) departing Newcastle this lunchtime.

HZ-MS4A - G450 by Iain Scott, on Flickr

Interesting catch, I know these Saudi Medevac Gulfstreams are frequent visitors to the London airfields but not that common elsewhere around the UK

Martin