File:21 Squadron SAAF Crest.png

Fair use rationale for 21 Squadron SAAF, South African Air Force Logo

 * 1) No free-licensed or public domain images have been located that would serve as a suitable replacement for this image.
 * 2) Given the purpose this image is being used for in the article, it is unlikely that any such image will be located in the future.
 * 3) As a formation or squadron logo, the image has little to no commercial value, and its reproduction here will not deleteriously affect profits for the copyright holder.
 * 4) The image is being used here for informational purposes only, and its use on the English-language Wikipedia is not predicted to affect the value of the image or that of its copyright in any way.