Launch of Tonelero
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History | |
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Brazil | |
Name | Tonelero |
Namesake | Battle of the Tonelero Pass |
Ordered | 23 December 2008[2][3] |
Builder | ICN, Madeira Island, Itaguaí |
Laid down | 13 January 2015[4] |
Launched | 27 March 2024[1] |
Sponsored by | Rosângela Lula da Silva |
Homeport | Madeira Island |
Identification | Pennant number: S42 |
Status | In sea trials |
General characteristics | |
Class and type | Riachuelo-class submarine |
Displacement | 1,900 t (1,900 long tons) |
Length | 70.62 m (231 ft 8 in) |
Beam | 6.2 m (20 ft 4 in) |
Draft | 5.8 m (19 ft 0 in) |
Propulsion |
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Speed | 21 knots (39 km/h; 24 mph) |
Test depth | 400 m (1,300 ft) |
Complement | 32 |
Sensors and processing systems |
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Electronic warfare & decoys | Naval Group Contralto-S decoy launching systems for CANTO anti-torpedo countermeasures |
Armament |
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Notes | Sources:[5][6][7][8][9] |
Tonelero (S42) is the third unit of Riachuelo-class submarine built for the Brazilian Navy by ICN in Itaguaí, and DCNS.
The Brazilian boats are larger in length, tonnage and cargo capacity compared to the original French project. The Brazilian version are 70.62 m (231 ft 8 in) and 1,900 tons, compared to the original Scorpènes that are 61.7 m (202 ft 5 in) and 1,565 tons.[10]