Mohamed Sedky Mahmoud (the first Egyptian aviation instructor) was invovled in Helwan HA-300, which was a single engine, delta-wing, light supsonic inceptor aircraft developed in Egypt in the 1960s.
He became the first Egyptian instructor in 1936, later became the lead aviation instructor and headed the High Aviation School in 1944. Air Marshal M Sedky Mahmoud was involved in the development of the Helwan HA-300. The Helwan HA-300 (Arabic:  ) was a single-engine, delta-wing, light supersonic interceptor aircraft developed in Egypt during the 1960s. 
