eunometic@yahoo.com.au wrote:
> I think
> from the B-25G onwars the wing span was increased to improve handling
> which had deteriorated due to weight growth.
The B-25's wing span remained constant at 67'7" for all models from the
initial B-25 through the final B-25J.
The B-26's wing span was increased from 65'0" to 71'0" about 600
aircraft into the B-26B production run.
I'm not sure why the increased span aircraft wasn't given a separate
model designation but the larger wing span B-26 was just designated the
B-26B-10. Certainly the modified wing was a significant enough change to
warrant a new model designation.
Cheers,