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9A33-1T CV on the BAZ-5937

933-1 SA-1 Short Range Air Defence System


The 9K33-1T OSA-1T self-contained mobile air defense missile system is designed to defend Army units, industrial and military objectives from the strikes of all types of modern and advanced aerial attack assets with the RCS of 0.02 m² and above flying nap-of-the-earth, at low and medium altitudes. If the T382 SAMs are included in the composition of the 9K33-1T OSA-1T ADMS, it is designated as the T38 STILET ADMS.


The SA-1 SAM system comprises combat assets and technical support means.

Combat assets composition:

  • the 933-1 Combat Vehicle (CV)
  • the 9M33M2(3) Surface-to-Air Missiles (SAM).
Technical support means composition:

  • the 9217-1T Transportation and Loading Vehicle (TLV)
  • the 9V210-1T Maintenance Vehicle (MV)
  • the 9V214-1T type Alignment Vehicle (AV)
  • the 9V242-1T Automatic Mobile Check-up and Testing Station (AKIPS)
  • the 9F16M2 Ground Equipment Kit (GEK).

Main combat characteristics of the OSA-1T SAM system


Maximum slant range of target destruction

12.5 km

Altitude of target destruction

0.025 – 7 km

Maximum cross range

8 km

Maximum speed of targets destructed

700 m/s

Probability of target kill with one SAM


Minimal RCS of targets detected

0.02 m²

Maximum range of target detection


Emplacement/displacement time

5 min

Total service life of the SAM system

15 years