Charlie II-class
Prj.670M «Chayka»
wp_ssgn_charlie2SubmarinesUSSRSSGN,SSN
- Length
- 104.9 m
- Beam
- 9.9 m
- Displacement
- 5500 t
- Max Speed
- 24 kn
Description
The Charlie II is an improved Charlie that has been lengthened in order to accommodate the more capable SS-N-9 Siren missile. They also feature improved quieting compared to their predecessors.
Unit
- Type
- Submarine
- Role
- SSGN, SSN
- In service
- 1973–1998
- Variants
- 6
- Armor
- None
- Task Force cost
- 10,000 pts
- Score value
- 4
Dimensions
- Length
- 104.9 m
- Beam
- 9.9 m
- Displacement
- 5,500 t
Performance
- Max speed
- 24 kn
- Max reverse
- 5 kn
- Periscope depth
- 37 ft
- Crush depth
- 1,230 ft
- Max depth change
- 5 m/s
Machinery
- Main power
- Nuclear
- Horsepower
- 30,000 hp
- Propulsion
- 1 shaft
- Rudders
- 1
Signatures
- Visual ID range
- 6 nm
- RCS
- Semi-small
- IR signature
- Semi-small
Service variants
| Variant | In service |
|---|---|
| Variant 1 | 1973–1991 |
| Variant 2 | 1975–1992 |
| Variant 3 | 1977–1993 |
| Variant 4 | 1978–1995 |
| Variant 5 | 1979–1995 |
| Variant 6 | 1980–1998 |