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  Mariz e Barros 1977

Ships

Name	No	Yard No	Builder	Laid down	Launched	Comm	Fate
Marcílio Dias (ex-Henry W. Tucker)	D25		Consolidated, Orange, USA	29.5.1944	8.11.1944	10.3.1945 // 3.12.1973	stricken 9.1994
Mariz e Barros (ex-Brinkley Bass)	D26		Consolidated, Orange, USA	20.12.1944	26.5.1945	1.10.1945 // 3.12.1973	stricken 9.1997

Technical data

Displacement standard, t	2425
Displacement full, t	3600
Length, m	116.6 wl 119.2 oa
Breadth, m	12.5
Draught, m	4.61 hull 6.40 over sonar
No of shafts	2
Machinery	2 sets General Electric geared steam turbines, 4 Babcock & Wilcox boilers
Power, h. p.	60000
Max speed, kts	30
Fuel, t	oil 750
Endurance, nm(kts)	4800(15)
Armament	1 х 8 ASROC ASuR (12 RUR-5), 2 x 2 - 127/38 Mk 38, 2 x 3 - 324 Mk 32 TT, 1 helicopter (Wasp)
Electronic equipment	SPS-10, SPS-40, Mk 25 radars, SQS-23 sonar, WLR-1, ULQ-6 ECM suites
Complement	274

Standard scale images

Graphics

Project history

Former Gearing class destroyers of US Navy, received FRAM I modernization. ASROC system was not operational and no missiles were transferred really from USA.

Modernizations

Later years of service ships carried Jet Ranger helicopter instead of Wasp.

Naval service

No significant events.