kodak solar flare patrol film SO 392

hello..
i have managed to get hold of some of this unexposed film,has anyone used it.
or know any specs.
it was a special order scientific item from the 70s and early 80s.
cheers

I would love to see the spectral response curve of that film.

It should be very close to Tech Pan. It is the film that TP was derived from. Both have extended red sensitivity for picking up the hydrogen line and terrific dynamic range. I imagine the father to both was something the government ordered for photographing atom bomb tests - the atomic test program was also the source of POTA, the basis for Technidol.