The Dornier Arrow actually saw combat??? Yes it did!!!! It wasn't for very long, a matter of weeks.. Had major problems wth propellers.... Just like all the late war German super planes..... Uhu, TA 152, etc....The props were made of laminated wood, instead of aluminum... They self destructed VERY OFTEN....
When tested, (after repairs) in the US after the war... It was the fastest prop plane that ever flew....
OG