A busy scene with a CP Air 727, two National 727's two TWA 707's and a 727 and two Eastern Tristars. Delivered new to National as N4746 on 18 Apr 1968. Leased to TWA on 01 May 1968 and returned to National on 01 Oct 1968. Merged into Pan Am on 07 Jan 1980. WFU on 04 Dec 1991. Scrapped from Mar 1993.