Remarks: Operated by BAE Systems Warton as part of their Trials Fleet. One of the two prototype GR4's to wear this gloss grey/green camo scheme with 'GR4' logo. Currently carrying out trials of the Terma IR Self-Protection System, carried on the outer pylon port wing.
Remarks: A 1 Sqdn GR9 on a low level training sortie in Northen England in near perfect but rare conditions with the jet being well lit by sunlight whilst the background stays in the shade, note the Harrier is also in the slightly lighter shade of grey being applied to some of the RAF Harrier fleet