The aircraft with manufacturer serial number 18356 and line number 238 is a Boeing 720-051B. It had its maiden flight on 1961-09-21. The last recordered registration was SX-DBK. The airframe is scrapped.
History:
Northwest, from 5th of October 1961, registered as N726US Olympic Airways, from 15th of March 1972, registered as SX-DBK