The Aermacchi or Macchi MB-326 was a light military jet aircraft designed in Italy.
Originally conceived as a two-seat trainer, there were also single and two-seat light attack versions.
MB-326K – Single-seat ground-attack aircraft for the South African Air Force. Built under license in South Africa by the Atlas Aircraft Corporation.
This image being of both the the single seat & twin seat versions.
SAAF Museum Training Day – 10th April 2010
Swartkop Airbase, Pretoria, South Africa.