What happened March 1971 AD

Production units of the 4004 were first delivered to Busicom in March 1971 and shipped to other customers in late 1971.

Charles followed family tradition when he served in the Royal Air Force and Royal Navy. During his second year at Cambridge, he requested and received Royal Air Force training. On 8 March 1971, he flew himself to the Royal Air Force College Cranwell to train as a jet pilot.

Ali and Frazier's first fight, held at the Garden on March 8, 1971, was nicknamed the "Fight of the Century", due to the tremendous excitement surrounding a bout between two undefeated fighters, each with a legitimate claim as heavyweight champions.

On 18 March 1971, Stravinsky was taken to Lenox Hill Hospital with pulmonary edema where he stayed for ten days.

On 29 March, he moved into a newly furbished apartment at 920 Fifth Avenue, his first city apartment since living in Paris in 1939.