John P. Healey

John P. Healey (March 7, 1922 – March 15, 2019) was an American aerospace executive manager. He was best known for his role in the redesign and manufacture of the command modules for the Apollo program after the catastrophic launch pad fire that took the lives of Command Pilot Virgil I. "Gus" Grissom, Senior Pilot Ed White and Pilot Roger B. Chaffee on January 27, 1967 (Apollo 1). He died in March 2019 at the age of 97.