Strange light under Typhoon

[rognjac1]

I was photographing the Typhoon display at the recent Bournemouth Air Festival. When I downloaded my images, I was puzzled to find one which showed the Typhoon apparently emitting a bright white light from the underside of the fuselage. Now, I was shooting at 6.5 frames per second, and none of the frames before or after this frame showed the light, so presumably it was a momentary flash. However, I can't figure what it could have been. Any thoughts at all?

[sycamore]

May be that a nosewheel door has just `cracked open under `g`,and that may have triggered the nose landing light to illuminate.....not something that should happen.....

[TEEEJ]

It is the under fuselage strobe. See following image links of Typhoons.

https://www.flickr.com/photos/nigelblake/2849165053/

http://farm3.static.flickr.com/2644/4140628458_27e4fb540e_o.jpg

https://www.flickr.com/photos/104504809@N08/14412584679/

http://i4.dailyrecord.co.uk/incoming/article6967894.ece/binary/JS25577035.jpg