I took the E-M1X to the airshow on Saturday because I was going to use the mZuiko 100-400mm zoom. It turns out that I might have been better served using the mZuiko 40-150mm/f2.8 with the MC1.4 teleconverter.

This shot is at 218mm, which is only slightly longer than the 210mm of the 40-150 with the teleconverter. The challenge is keeping the aircraft in the frame at 400mm.

The E-M1X handles the 100-400mm nicely and has subject recognition for aircraft, which I would say isn't really essential in an airshow. The subject is usually the only thing in the sky.

This shot is un-cropped. It'd probably be better at 3:2 where I could center the formation vertically, but I'm not that fussy usually.