MR-12 (missile)

MR-12 is a Soviet sounding rocket . The MR-12 has a summit height of 100 km, a diameter of 0.45 m, a length of 8.77 m and a fin span of 1.40 m. The MR-12 was used 695 times between September 3, 1965 and February 5, 1997, and was launched mainly from Kapustin Jar and Hayes Island .