Re: M163 Vulcan SPAAG

In a message dated 4/23/00 6:17:51 AM Central Daylight Time, 
paulradford@innotts.co.uk writes:

<<  and to my
 knowledge, there is no modern US equivalent self propelled anti
aircraft gun
 (if there is, please tell me). >>

The Diana system mounted on an M1 chassis was proposed (twin 30mm gun
system) 
but I don't know if it was largely accepted or not.