[cosmicfish]

Originally Posted by tsofian

XC-142 Tilt wing cargo aircraft https://en.wikipedia.org/wiki/LTV_XC-142 5 build
CL-88 Tilt Wing light aircraft https://en.wikipedia.org/wiki/Canadair_CL-84 4 built
XV-15 Tiltrotor light aircraft https://en.wikipedia.org/wiki/Bell_XV-15 2 built
AH-56A Cheyenne Compound helicopter Gunship 12 built

The XC-142 is poorly documented but at least 1 of the 5 crashed.

Of the CL-88, only 3 were very flyable, and 2 of those crashed.

Of the XV-15, 1 did eventually crash, but it did so as part of a long career as a demonstrator - these were in use as test vehicles for decades, I am not sure how Morrow would have gotten them!

Of the AH-56, only 7 were ever flyable, and only 1 was considered even moderately functional.