It is the SAAF's northernmost base, situated at Louis Trichardt near the border with Zimbabwe, as well as being its most modern, and is known unofficially as Fighter Town, RSA.
The base motto is Castrum Borealis (Fortress of the North).
The base was officially opened on 14 October 1987 as AFB Louis Trichardt, but changed its name to match that of the nearby town on 7 November 2003.
The town has since reverted to its old name, but the base name remains unchanged.
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