Ojibwa 1975
| Name | No | Yard No | Builder | Laid down | Launched | Comm | Fate |
| Ojibwa (ex-Onyx) | SS72 | Chatham DYd, UK | 9.1962 | 29.2.1964 | 23.9.1965 | decommissioned 5.1998, exhibition 11.2012 | |
| Onondaga | SS73 | Chatham DYd, UK | 6.1964 | 25.9.1965 | 22.6.1967 | decommissioned 7.2000, museum ship 2006 | |
| Okanagan | SS74 | Chatham DYd, UK | 3.1965 | 17.9.1966 | 22.6.1968 | decommissioned 9.1998, BU 8.2011 |
|
Displacement standard, t |
1610 |
|
Displacement normal, t |
2030 / 2410 |
|
Length, m |
73.4 pp 88.5 oa |
|
Breadth, m |
8.10 |
|
Draught, m |
5.60 |
|
No of shafts |
2 |
|
Machinery |
2 16-cyl ASR 1 diesels / 2 English Electric electric motors |
|
Power, h. p. |
3680 / 6000 |
|
Max speed, kts |
12 / 17 |
|
Fuel, t |
diesel oil 258 |
|
Endurance, nm(kts) |
9000(12) / |
|
Armament |
8 - 533 TT (6 fwd, 2 aft, 30) |
|
Electronic equipment |
type 1002 radar, type 187, type 2007, type 2019 sonars |
|
Complement |
64 |
|
Diving depth operational, m |
230 |
Project history: Identical with British Oberon class, but armed with Mk 37C ASW torpedoes, not anti-ship weapons (twenty-two carried).
Modernizations: 1982, Ojibwa; 1984, Onondaga; 1986, Okanagan: - type 1002 radar, type 187, type 2019 sonars; + Sub-Harpoon SSM (8 UGM-84A), Mk 48 Mod 4 torpedoes (24 missiles and torpedoes totally), type 1006 radar, type 187C, type 2051/Triton sonars, TFCS Mk 1 mod 0 CCS
Naval service: No significant events.
Okanagan 1976
© Ivan Gogin, 2015