Robert B. Lyons has been named vice...

Robert B. Lyons has been named vice president, general manager, of Aerojet Ordnance’s Air Dispensed Munitions Division. He had been the division’s vice president, assistant general manager, since January, 1987. Aerojet Ordnance, based in Tustin, produces munition systems, ammunition and heavy metal anti-armor products for the Department of Defense.