of the fuselage (above the thick black cheatline) was all-white while its lower part (below the thick black cheatline) was in natural metal finish or painted light-grey. The engines retained their natural metal finish as well while the wings were red, both on the upper and underside, with the BEA logo featuring the three-letter abbreviation of the airline's name in upper case white in a square appearing on each wing's upper side and the aircraft registration in bold, white capital letters on each wing's underside. This livery, which was also known as the "red square" livery because of its prominent display of the red-square BEA logo in multiple locations on the aircraft, featured the Union flag near the front passenger door on the silver/light-grey lower fuselage. It furthermore had the aircraft type on/near both front passenger/forward service doors in white letters on a black background (cheatline) and the aircraft registration in white capital letters on a black background each side of the tail (a thin, black horizontal strip at/near the top of the fin). Late-1960s – mid-1970s From the late-1960s, BEA's aircraft began to appear in the "Speedjack" livery. This was the airline's final livery. Like the previous red, black and white livery, it was uniformly applied to its entire fleet. It consisted of a dark-blue cheatline across the cabin windows on each side of the fuselage, extending in a straight line from the flightdeck windows to the tail cone/tail engine exhaust/auxiliary power unit exhaust. The upper part of the fuselage (above the dark-blue cheatline) was all-white while its lower part (below the dark-blue cheatline) was light-grey. Unlike the earlier [predominantly] bare metal/white tail, liveries worn by BEA aircraft, the new livery featured a dark-blue tail with a prominent display of part of the Union flag in the shape of an arrow that symbolised an aircraft (composed of a fuselage with swept wings) on each side. The arrow-shaped part of the Union flag symbolising an aircraft became known as the "Speedjack" motif. Tridents wearing this livery also displayed the type's name (Trident for Trident 1C/1E, Trident Two for Trident 2E and Trident Three for Trident 3B) in white letters each side of the dark-blue centre engine while One-Eleven 500s wearing it displayed the type's name (Super one-eleven) in white letters on a dark-blue horizontal strip on each of their bare metal engines.Classic Aircraft (Gone but not forgotten ... BEA), Vol.