[BwanaNdege]

Sorry, the URLs didn’t automatically convert to HTML.

http://www.aviastar.org/helicopters_eng/sik_s-69.php
http://en.wikipedia.org/wiki/Sikorsky_S-67_Blackhawk

[Jack of all Trades]

I remember seeing the S-69 ABC do a fly over at the family day air show sometime in the 70’s. I also have or had pictures of the S-67 Blackhawk doing a loop over Long Island sound. Really cool aircraft.