Found on internet: Aerofiles 8, Putnam 12, worldsmilitar site 28 serialnumbers, but not all buit.
My summary, for what it is worth: :'(
44316/44317 2 prototypes as XOSE-1
64569/64576 8 production as XOSE-1 or OSE-1 (were all built?)
75208/75213 6 production as XOSE-1 or OSE-1 (were all built?)
75214/75215 2 XOSE-1 (seems these were modified from XOSE-1 airframes)
75216/75217 2 XTE-1 trainers (modified from XOSE-1 airframes)
75625/75628 4 as OSE-1 (seems never built)
75629/75632 4 as TE-1 trainers (seems never built)
I put my money on 8 or 10 built including 2 prototypes. Anyone with better info??
My summary, for what it is worth: :'(
44316/44317 2 prototypes as XOSE-1
64569/64576 8 production as XOSE-1 or OSE-1 (were all built?)
75208/75213 6 production as XOSE-1 or OSE-1 (were all built?)
75214/75215 2 XOSE-1 (seems these were modified from XOSE-1 airframes)
75216/75217 2 XTE-1 trainers (modified from XOSE-1 airframes)
75625/75628 4 as OSE-1 (seems never built)
75629/75632 4 as TE-1 trainers (seems never built)
I put my money on 8 or 10 built including 2 prototypes. Anyone with better info??