| Buyan class corvette (pr 21630) |
|
| Class overview | |
|---|---|
| Builders: | St. Petersburg's Almaz shipyard |
| Operators: | Russian Federation |
| Planned: | 3 ( 21630 ) |
| Completed: | 3 |
| Active: | 3 |
| General characteristics | |
| Type: | Project 21630 |
| Displacement: | 550 Tons (project 21630) 949 Tons (project 21631) |
| Length: | 62 m (21630) 74.1 m (21631) |
| Beam: | 9.6 m (21630) 11 m (21631) |
| Height: | 6.57 m |
| Draft: | 2 m (21630) 2.6 m (21631) |
| Propulsion: | 1x CODAD engine ?hp |
| Speed: | 28 Knots (21630) 25 Knots (21631) |
| Range: | 1500 miles |
| Endurance: | 10 days |
| Complement: | 29-36 |
| Sensors and processing systems: |
radar: «Pozitiv-ME1.2» flat active phased array air/surface radar Sonar: «Anapa-ME» suite (for export) |
| Armament: | 1 x 100 mm A-190 2 x 30 mm AK-630 (AK-630-M2 in 21631) 1x40 A-215 "Grad-M" (only 21630) 8 x SS-N-27 (Kalibr) AShM in 14UKSK VLS (only 21631) 1x4 3M-47 Gibka (Igla-1M) (2x4 in 21631) 2x1 14.5 mm, 3x1 7.62 mm |