<prompt> Qedela umusho olandelayo: Kusukela ngo-1952 kuya ku-1954 lesi sikhala sasekela i-West Germany-based No. 83 Group RAF. Ngo-1959, i-11th Air Formation Support kanye ne-12th Air Formation Support Signals Regiment yathunyelwa ngokushesha e-  <response>: IMpumalanga Ekude kodwa yahlakazeka ngo-1971 lapho ibuyela eJalimane. Ngenxa yokuhlakazwa kwabo, i-21st Signal regiment kwakuwukuphela kwe-air formation signals regiment eyayisele. 