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BWarships
At a glance
Project 11982 research shiplarger figure on 1 of 1
SAS Charlotte Maxekelarger figure on 0 of 1
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Ladoga and Ilmen
Single sourceSeliger
Single sourceConfiguration
| Specification | Project 11982 research ship | SAS Charlotte Maxeke |
|---|---|---|
| Power | 2 × 950 hp Rolls-Royce 12FP electric motors 3 x 840 kW VA-840 diesel-generators 2 x 280 kW VA-280 diesel-generators 2 x azipods 2 x bow thrusters[source] | Diesel-electric, 4 diesels, 1 shaft, 6,100 shp (4,500 kW)[source] |
| Name | Project 11982[source] | SAS Charlotte Maxeke[source] |
| Builders | Yantar Shipyard , Kaliningrad Pella Shipyard , Otradny[source] | — |
| Operators | Russian Navy[source] | — |
| Built |
60.6 m (199 ft) ( Seliger ) 63.08 m (207.0 ft) ( Ladoga and Ilmen )[source]
Length
Single source62 m (203 ft)[source]
Maximum; Ladoga and Ilmen
Single sourceMaximum; Seliger
Single source13.5 kn (25.0 km/h; 15.5 mph) ( Seliger ) 12 kn (22 km/h; 14 mph) ( Ladoga and Ilmen )[source]
Maximum; Submerged
Single sourceMaximum; Surfaced
Single sourceRange
Single source1,000 nmi (1,900 km; 1,200 mi)[source]
at 10 kn (19 km/h; 12 mph), snorkeling
Single sourceat 10 kn (19 km/h; 12 mph), surfaced
Single sourceat 4 kn (7.4 km/h; 4.6 mph), submerged
Single source11,000 nmi (20,000 km; 13,000 mi) at 10 kn (19 km/h; 12 mph), surfaced, 8,000 nmi (15,000 km; 9,200 mi) at 10 kn (19 km/h; 12 mph), snorkeling , 400 nmi (740 km; 460 mi) at 4 kn (7.4 km/h; 4.6 mph), submerged[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
2009-present[source] |
| — |
| In commission | 2012–present[source] | — |
|---|
| Planned | — |
|---|
| Building | — |
|---|
| Completed | — |
|---|
| Active | — |
|---|
| Type | Research vessel[source] | — |
|---|
| Endurance | 20 days[source] | — |
|---|
| Boats & landing craft carried | 1 x Type ARS-600 autonomous underwater working vehicle Seliger : 1 x RT-2500 underwater vehicle 1 x Super GNOME underwater vehicle Ladoga : 1 x Gavia underwater vehicle 1 x Marlin-RT underwater vehicle 1 x Marlin-350 underwater vehicle[source] | — |
|---|
| Namesake | — | Charlotte Maxeke , a South African religious leader and political activist[source] |
|---|
| Operator | — | South African Navy[source] |
|---|
| Builder | — | Howaldtswerke-Deutsche Werft, Kiel[source] |
|---|
| Launched | — | 4 May 2005[source] |
|---|
| Commissioned | — | 14 March 2007[source] |
|---|
| Status | — | in active service[source] |
|---|
| Class & type | — | Heroine-class submarine[source] |
|---|
| Test depth | — | 500 m (1,600 ft)[source] |
|---|
| Sensors & processing systems | — | Sonar : STN Atlas CSU-90; hull mounted and flank arrays Radar : Surface search I-band Optics : Zeiss non-hull penetrating optronic mast[source] |
|---|
| Electronic warfare & decoys | — | ESM : Grintek Avitronics, intercept + radar warning receiver ELINT : Saab S/UME-100 tactical electronic support measures[source] |
|---|
| Armament | — | 8 × 21-inch (533 mm) torpedo tubes , 14 AEG SUT 264 torpedoes ; optional UGM-84 Harpoon integration[source] |
|---|
10 knots (19 km/h), surfaced; 21.5 knots (40 km/h), submerged[source]