Thanks for the clarification...again cluelss that there were '4' National's. But with the Pan Am screw up...I'm sure at the time no one would question PA's movtives. They were 'Lord, King, God' of the skies..but all that hubris proved to be it's undoing and yes....leaving a disastrous trail in it's wake. National (#1) was my second DC-10 and great carrier it was! greg