Quoting Tim Cliffe
Wonderful, Colonel! By any chance does the naming of the aircraft have anything to do with me or the Order? It seems as if you're honoring me, the Order, or Prussia or something. It evens seems to have prussian blue wings! Anyway, nice job, very cool, I really like the looks.
The name comes mostly from the name of the Order but, since the Eagle's name was taken i thought, "It's a small plane... Might as well name it after another bird" since its a small plane I might as well name it after a sparrow in the German language....