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Brazilian frigate Niterói

Niterói-class Frigates From Wikipedia, the free encyclopedia

Niterói (F40) was a Niterói-class frigate of the Brazilian Navy. The lead ship of her class, she was ordered by the Brazilian Navy on 20 September 1970, launched on 8 February 1974, and commissioned on 20 November 1976. She is the fifth vessel to bear the name Niterói in the history of the Brazilian Navy.[1]

NameNiterói
NamesakeNiterói, Brazil
Launched8 February 1974
Quick facts History, Brazil ...
Niterói
History
Brazil
NameNiterói
NamesakeNiterói, Brazil
BuilderVosper Thornycroft
Launched8 February 1974
Christened8 June 1972
Commissioned20 November 1976
Decommissioned28 June 2019
Home portRio de Janeiro
IdentificationPennant number: F-40
StatusDecommissioned
General characteristics
TypeNiterói-class frigate
Displacement3.355 t (3.302 long tons)
Length129.2 m (423 ft 11 in)
Beam13.5 m (44 ft 3 in)
Draught5.5 m (18 ft 1 in)
Propulsion
Speed
  • 30 knots (56 km/h; 35 mph) (maximum)
  • 22 knots (41 km/h; 25 mph) (diesels only)
Range5,300 nmi (9,800 km; 6,100 mi)
Endurance45 days
Complement217
Sensors &
processing systems
  • Modernized:
    • Alenia RAN-20S air search radar
    • Terma Scanter surface search radar
    • Orion RTN-30X fire control radar
    • Saab EOS-400 optronic director
    • Krupp Atlas EDO-610E hull mounted sonar
    • SICONTA Mk 2 C3I system
Electronic warfare
& decoys
  • Modernized:
    • Cutlass B1W ESM
    • ET/SQL-1 ECM
    • 12 × 102 mm decoy launchers
Armament
Aircraft carriedWestland Super Lynx Mk.21B helicopter
Aviation facilitiesHelipad and hangar
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History

Niterói's first modernization was completed on 8 December 2005.

From 22 April to 17 July 2015, the ship was docked at Dique Seco Almirante Campbell de Barros, where various services were performed, such as the treatment and painting of living works and the replacement of side plates.[2]

The Brazilian Navy announced that on 8 September 2018, there was a flooding in the Niterói while she was moored at the Naval Base in Rio de Janeiro, due to damage in a salt water network. The incident was promptly tackled by the ship’s service personnel, with the support of other naval ships moored nearby. The situation was normalized, the ship being in its normal conditions of stability. There were no deaths or serious damage.[3]

In 2019, Niterói was deactivated and discontinued due to high maintenance and preservation costs, given the vessel's time of use. On 28 June of the same year, the Frigate Disarmament Exhibition was held.[4][5][6]

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