Adolph L. Antonio; Aerospace Executive

Adolph L. Antonio, 80, an aerospace executive who headed the solid rocket propulsion division of Aerojet General in the 1940s and 1950s. In 1954, he left Southern California to take over the chemical division of General Tire & Rubber Co., Aerojet’s parent company, in Akron, Ohio, returning as general manager of Aerojet’s Space General Corp. In Arcadia on Wednesday of cancer.