Later became N747RC and cancelled on sale to the Mexican Navy at an unknown date. Current as XB-RGO in 2021.

Built in 1968 and later broken up as N946JR. Cancelled on 5 September 2012.

Imported new by Kenting Aviation in 1961 and fitted with a tail stinger for aerial survey work. Note the little tail-wheel to protect the stinger in the event of nose-high landings and take-offs. It stayed on the register until January 1999 when it was exported as N337MB and cancelled by the FAA 6 January 2009. Noted 2 January 2023 in the front yard of a house at Austin, Texas looking the worse for wear, as a fuselage missing engines, wings, doors, and nose cone.

At this time McDonnell-Douglas was building DC-9 wings at the old Avro Canada facility located here so this Learjet, registered to them, was a common sight. Registration expired as N692FG prior to 2020.

Built in 1963 and based at Arlington/TX when seen here parked outside the Field Aviation hangar. Like many of the type it ended up in courier operations and was cancelled from the register in 1981.

Originally imported for International Harvester Co. of Canada in 1959. While with Millardair it suffered an engine fire in January 1974 and subsequently exported as N81GA, but never made airworthy again and finally cancelled on 4 August 2011.