C/n 20646/967, originally delivered new to Delta as N464DA on 8/16/73. PeoplExpress bought it from DL as it started flying as N523PE on 12/28/84 with them and with Continental after CO bought PE. The registration was changed to N59792 on 9/29/94. Subleased to Red Apple Aviation on 12/28/01 who then bought it and re-registered it to N727NY..