the AISS JV is "the main battleship of the fleet" as per Rufus. Without Georgia Aerospace, the only other company remaining in that JV is CSHD. I draw attention to GA because I think this is very important and shouldn't be overlooked.
Call them @ 404.221.1780 I have left several messaages as have others, with no return calls. I hope this information helps.
I have attempted eight more times today to reach anyone at Georgia Aerospace and get the same voice mail at every extension I tried. None of my calls since middle of last week have yet been returned. The voice mail indicates these are all numbers for the corporate office of Georgia Aerospace and announces their daily business hours Monday through Friday, though no one ever answers the telephone there.