エコーII級
エコーII型
wp_ssgn_echo2潜水艦ソ連SSGN,ASuW_VLR
- Length
- 115.4 m
- Beam
- 9.3 m
- Displacement
- 5760 t
- Max Speed
- 22 kn
解説
エコーII型（675型計画）は、第1世代巡航ミサイル潜水艦であるエコーI型の改良版である。主武装のSS-N-3は飛行中全域にわたって中間誘導アップデートを必要とするため、発射艦は水上に浮上し続ける必要があり、格好の標的となる脆弱性を持つ。また、発射機後方の大きな切り欠き構造により、極めて騒音が大きい。
Unit
- Type
- Submarine
- Role
- SSGN, ASuW_VLR
- In service
- 1963–1991
- Variants
- 29
- Armor
- None
- Task Force cost
- 10,000 pts
- Score value
- 5
Dimensions
- Length
- 115.4 m
- Beam
- 9.3 m
- Displacement
- 5,760 t
Performance
- Max speed
- 22 kn
- Max reverse
- 5 kn
- Periscope depth
- 35 ft
- Crush depth
- 1,230 ft
- Max depth change
- 5 m/s
Machinery
- Main power
- Nuclear
- Horsepower
- 35,000 hp
- Propulsion
- 2 shafts
- Rudders
- 1
Signatures
- Visual ID range
- 7.5 nm
- RCS
- Meager
- IR signature
- Meager
Service variants
| Variant | In service |
|---|---|
| Variant 1 | 1963–1991 |
| Variant 2 | 1963–1991 |
| Variant 3 | 1963–1991 |
| Variant 4 | 1964–1991 |
| Variant 5 | 1964–1991 |
| Variant 6 | 1964–1991 |
| Variant 7 | 1964–1991 |
| Variant 8 | 1965–1991 |
| Variant 9 | 1965–1991 |
| Variant 10 | 1965–1991 |
| Variant 11 | 1965–1991 |
| Variant 12 | 1965–1985 |
| Variant 13 | 1965–1991 |
| Variant 14 | 1966–1991 |
| Variant 15 | 1966–1991 |
| Variant 16 | 1966–1991 |
| Variant 17 | 1963–1991 |
| Variant 18 | 1964–1991 |
| Variant 19 | 1965–1991 |
| Variant 20 | 1965–1991 |
| Variant 21 | 1965–1991 |
| Variant 22 | 1965–1991 |
| Variant 23 | 1966–1991 |
| Variant 24 | 1966–1991 |
| Variant 25 | 1966–1991 |
| Variant 26 | 1967–1991 |
| Variant 27 | 1967–1991 |
| Variant 28 | 1967–1991 |
| Variant 29 | 1968–1991 |