1975 – The first prototype of the MiG-31 interceptor makes its maiden flight.
1966 – The Metropolitan Opera House opens at Lincoln Center in New York City with the world premiere of Samuel Barber’s opera, Antony and Cleopatra.
1975 – The first prototype of the MiG-31 interceptor makes its maiden flight.
1966 – The Metropolitan Opera House opens at Lincoln Center in New York City with the world premiere of Samuel Barber’s opera, Antony and Cleopatra.