Starmountain
Ahhh an expert!
Perhaps you then can help out with the missing WNr for the Ha 137? Also was WNr 194 considered perhaps to be the V-7?
V-1 WNr 107 D-IXAX
V-2 WNr 108 D-IBGI
V-3 WNr 109 D-IZIQ
WNr 110 airframe tested to destruction
V-4 WNr ??? D-IFOE
V-5 WNr ??? D-IUXU
V-6 WNr ??? D-IDTE
V-? WNr 194 D-IJJE
Cheers
STig