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Warships1989–present
Corvette
Inhaúma-class corvette is a corvette. It was built by Rio de Janeiro Navy Arsenal. Reported operators include Brazilian Navy.
BrazilInhaúma-class corvette
Marinha do Brasil · CC BY-SA 4.0 · Resized · CC BY-SA 4.0 · Source ↗ · ModifiedInhaúma class
Rio de Janeiro Navy Arsenal
Brazilian Navy
Tamandaré class
Barroso
1983–2002
1989–present
5
1
4 (3 sunk as targets)
Corvette
1,700 t (1,670 long tons ) standard 2,000 t (1,970 long tons) full load
95.8 m (314 ft 4 in)
11.4 m (37 ft 5 in)
5.5 m (18 ft 1 in)
2 shaft CODOG 1 GE LM 2500 gas turbine - 20,500 kW (27,500 hp ) 2 MTU 16 V 396 TB 91 diesel engines 5,600 kW (7,500 hp)
27 knots (50 km/h; 31 mph)
4,000 nmi (7,400 km; 4,600 mi) at 15 knots (28 km/h; 17 mph)
145
Inhaúma; Plessey AWS-4 radar Krupp Atlas ASO4 Mod 2 sonar Barroso; Alenia RAN-20S radar Krupp Atlas EDO-997C sonar Terma Scanter surface search radar Decca TM 1226C navigation radar Orion RTX-30 fire control radar Saab EOS-400 optronic director
1 × 114 mm Mark 8 gun 2 × Bofors 40 mm guns (1 on Barroso ) 4 × Exocet SSMs 6 × Mark 46 torpedoes
Westland Super Lynx Mk.21B helicopter
Helicopter pad
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Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 95.8 m | Wikipedia contributors | superseded |
Inhaúma-class corvette equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
BrazilNavy exact named class holdings of Inhauma. Active, operational-reserve and training units excluding equipment in store; November 2025 IISS assessment. Named service only, not a national or parent-force total or combat-readiness measure. Source role(s): PATROL AND COASTAL COMBATANTS / FSGH. No heading aggregate, carried armament, crew, payload, factory production or future order count inherited. The own fetched design source declares this exact class and its PDF operator country; ship capacities and fitted launcher/armament counts are retained as source scope, not added to hull quantities.
Reported count for Inhaúma. Service scope: Brazilian Navy ships; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): quantity: 1. Origin: Brazil. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.