George,

Bob has just sent me an e-mail that has a letter from a pilot from A/7/17th and he signed it Ruthless Tornado White 23. It was from Ft. Campbell before they deployed to Nam. We didn't work much with them so I'm not to familiar with their call signs. I know B/7/17th changed their call signs in 1969 and that's in their web site. I am going to contact somebody in Troop A to find out if this was their call sign.