Kentron (now part of Denel Aerospace Systems) headed R-Darter development and the missile is operational on South African Air Force (SAAF) Cheetah C fighters.

• 肯特隆公司（现在是丹尼尔宇航系统公司的一部分）主持了R-标枪手导弹的研制，这种导弹现在已经装备南非空军（SAAF）的猎豹C型战斗机。