Thor-Delta N6 article 542/D076 made the first flight of the six-solid N6 configuration and successfully launched ITOS 1, also called TIROS-M, on 23 January 1970. It was the first Delta launch with six strap-on solid motors.
Thor-Delta N6 article 542/D076 made the first flight of the six-solid N6 configuration and successfully launched ITOS 1, also called TIROS-M, on 23 January 1970. It was the first Delta launch with six strap-on solid motors.