1.
Heer (German Army) / Eurocopter EC135 T1 / 82+64 by Werner Verbogt, on Flickr2.
NATO Airborne Early Warning Force / Boeing E-3A Sentry AWACS / LX-N90443 by Werner Verbogt, on Flickr3.
Royal Netherlands Navy (Nederlandse Marine) / NH Industries NH90-NFH / N-175 by Werner Verbogt, on Flickr