Boeing Goshawk (NWL339)

What on earth gives you the impression that these are Boeing Goshawks. Fortunately for the Finnish Air Force they are nothing to do with Boeing being British Aerospace Hawk Mk.51's, ordered and delivered directly from the UK.

@Alan Macdonald - You are absolutely right, but unfortunately, there is no appropriate choice in Flightaware to select type "BAe Systems Hawk 51". When you enter "HAWK" in the field "Aircraft type", "Boeing Goshawk" appears in description under the photo... The result is that majority of Midnight Hawks or Red Arrows photos in Flightaware are described as Boeing Goshawks :) The choice is to upload a photo without specifying the type, or upload with the name of the closest possible type... Similar situation is for other quite popular military aircrafts, for example Mig-29 (Mig-33 appears as type...).