Yes, 2001 - thanks for cleaning it up and putting it into the library.
There are other hits on the DTIC site for John Dash but none of them seem relevant. It’s probably a good idea to look for other arcane R&D which could be useful there, since this resource does not seem to be indexed by google. From: Jed Rothwell This document from 1991 is free on the DTIC website: You mean 2001. - Jed
