The aircraft with manufacturer serial number 18086 and line number 245 is a Boeing 720-059B. It had its maiden flight on 1961-10-19. The last recordered registration was N4451B. The airframe is scrapped.
History:
Avianca, from 8th of November 1961, registered as HK-724 Jet Star Inc, from July 1983, registered as N4451B Leaseway Int, from November 1983