This 1-11 is an important one in that it survives as one of the few potentially flyable example remaining. First registered in 1967 as N270E, it served various US corporations and was sold to Rockwell International Corp in April 1971, becoming N44R, a registration previously used by the company on an F-27 and before that a CV-440, and later on a B727. Seen here arriving at Southend for attention by ATEL, it was again sold in 1977 as N524AC, changed to N87BL in 1996 and N999BW in 1998. It is now stored at Kansas City with an organisation called Tristar Experience.

Named 'Platinum Plover 111" (which was never carried on the aircraft), this One-Eleven was used as an executive jet by Engelhard Industries from 21 September 1967 until 20 April 1971, when it was sold to Rockwell as N44R. It was subsequently operated by Amway as N524AC, after which it became N87BL and finally N999BW on 22 August 1997. It is owned by TriStar Experience in Kansas City, Missouri for aviation educational and training courses. (The Nord 262 landing in the distance was Rousseau Aviation's F-BLHU.)

Seen taxiing for a departure from Prestwick's then Runway 31.

Operated by the Rockwell Corporation from 1971 to 1977 as a corporate jet. Built from new as an executive configured aircraft, originally delivered in 1967 to Engelhard Industries Inc as N270E. Continued flying well into the 2000s as the hush-kitted N999BW with Business Jet Access.

Delivered as N270E and went on to become N524AC, N87BL and N999BW

Parked opposite the Pan Am hangar southside

Ended up preserved in Kansas City with TriStar History and Preservation Inc.

Registered to Jet Place Inc. at the time. Donated to TriStar History & Preservation Inc in Nov 2013 and located at Kansas City International Airport. Still with them in 2020 looking in good shape. It no longer flies but the engines are run from time to time.

Built in 1967 and registered to Englehard Industries who had it painted in a two-tone metallic green scheme. Current in 2022 as N999BW

Delivered to Engelhard Industries as N270E in 1967. To Rockwell as N44R in 1971 and Amway Corp as N524AC in 1977. To BL Yachts as N87BL in 1996 then to the Jet Place as N999BW in 1997 and Tristar Preservation and History in 2013. Preserved at Kansas City.

N524AC was reregistered N97BL in May 1996. Peter Ricketts photo

Operated by Rockwell. This aircraft was delivered as N270E and went on to become N524AC