1972 September 15 - Launch Vehicle: MR-UR-100. BI-4 Agency: RVSN. Apogee: 1,000 km (600 mi).

1972 November 3 - Launch Vehicle: MR-UR-100. BI-4 Agency: RVSN. Apogee: 1,000 km (600 mi).

1972 December 26 - Launch Vehicle: MR-UR-100. BI-4 Agency: RVSN. Apogee: 1,000 km (600 mi).

1973 March 12 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1973 June 5 - Launch Vehicle: MR-UR-100. FAILURE: Failure. State trials missile test Agency: RVSN. Apogee: 0 km ( mi).

1973 July 9 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1973 October 2 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1973 November 4 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1973 December 27 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1974 February 26 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1974 April 28 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1974 May 31 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1974 August 28 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1974 September 27 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1974 October 23 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1975 April 23 - Launch Vehicle: MR-UR-100. Operational test launch Agency: RVSN. Apogee: 1,000 km (600 mi).

1975 June 13 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1975 August 12 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1976 March 12 - Launch Vehicle: MR-UR-100. State trials flight Agency: RVSN. Apogee: 1,000 km (600 mi).

1976 June 26 - Launch Vehicle: MR-UR-100. State trials missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1976 August 12 - Launch Vehicle: MR-UR-100. Operational test launch Agency: RVSN. Apogee: 1,000 km (600 mi).

1976 December 16 - Launch Vehicle: MR-UR-100. Joint flight trials launch Agency: RVSN. Apogee: 1,000 km (600 mi).

1977 March 26 - Launch Vehicle: MR-UR-100. Operational test launch Agency: RVSN. Apogee: 1,000 km (600 mi).

1977 May 25 - Launch Vehicle: MR-UR-100. K? Agency: RVSN. Apogee: 1,000 km (600 mi).

1977 June 30 - Launch Vehicle: MR-UR-100. Operational test launch Agency: RVSN. Apogee: 1,000 km (600 mi).

1978 March 26 - Launch Vehicle: MR-UR-100. Operational missile test Agency: RVSN. Apogee: 1,000 km (600 mi).

1978 June 5 - Launch Vehicle: MR-UR-100. Operational missile test Agency: RVSN. Apogee: 1,000 km (600 mi).