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Guided missile destroyer USS Harvey C. Barnum Jr. (DDG-124)

Guided missile destroyer USS Harvey C. Barnum Jr. (DDG-124) 0

Classification

Ship class:
Arleigh Burke-class destroyer
Type:
Guided missile destroyer

Basic information

Namesake:
Colonel Harvey C. Barnum Jr.
Operator:
United States NavyUnited States Navy
Country of build:
Builder:
Bath Iron Works (BIW)Bath Iron Works (BIW)
Ordered:
Laid down:
Status:
Under construction

Ship measurements

Displacement:
9,700 t
Length:
155.29 m
Beam:
20 m
Draft:
9.4 m

Machine

Propulsion system:
CODLAG (CODELAG)
Propulsion:
  • 3 * Allison AG9140 Generators (2,500 kW (3,400 hp) each, 440 V)
  • 4 * General Electric LM2500 gas turbines each generating 26,250 bhp (19,570 kW)
  • 2 * shafts, each driving a five-bladed reversible controllable-pitch propeller
  • Total output: 105,000 bhp (78,000 kW)
Speed:
31 knots
Range:
4,400 nautical miles at 20 knots (8,100 km at 37 km/h)

Personnel

Complement:
380

Combat assets

Boats & landing craft:
  • 2 * RHIB
Electronics:
  • AN/SPY-1D 3D radar
  • AN/SPS-67(V)2 surface-search radar
  • AN/SPS-73(V)12 surface-search radar
  • AN/SPG-62 fire-control radar
  • AN/SQS-53C sonar array
  • AN/SQR-19 tactical towed array sonar
  • AN/SQQ-28 LAMPS III shipboard system
  • AN/SLQ-32(V)3 Electronic Warfare System
  • AN/SLQ-25 Nixie Torpedo Countermeasures
  • MK 36 MOD 12 Decoy Launching System
  • MK 53 Nulka Decoy Launching System
  • AN/SLQ-39 CHAFF Buoys
Armament:
  • 1 * 5-inch (127 mm)/62 Mk. 45 Mod 4 (lightweight gun)
  • 1 * 20 mm Phalanx CIWS
  • 2 * 25 mm Mk 38 Autocannons
  • 96-cell Mk. 41 Vertical Launching System (VLS)
  • BGM-109 Tomahawk Land Attack Missile
  • RIM-66M Surface-to-Air Missile with an ASuW mode
  • RIM-156 Surface-to-Air Missile
  • RIM-161 Anti-Ballistic Missile
  • RIM-162 ESSM quadpacked configuration
  • RUM-139 Vertical Launch ASROC
  • RIM-174A Standard ERAM
  • 2 * Mark 32 triple torpedo tubes:
  • Mark 46 torpedo
  • Mark 50 torpedo
  • Mark 54 Lightweight Torpedo
Aircraft:
  • 2 * SH/MH-60R Seahawk LAMPS III helicopters
  • Aviation facilities:
  • Flight deck and enclosed hangars for two MH-60R LAMPS III helicopters

USS Harvey C. Barnum Jr. (DDG-124) is a planned United States Navy Arleigh Burke-class (Flight IIA Technology Insertion) Aegis guided missile destroyer, the 74th overall for the class. She was named in honor of Harvey C. Barnum Jr., a retired United States Marine Corps officer who received the Medal of Honor for valor during the Vietnam War. Colonel Barnum served as Deputy Assistant Secretary of the Navy (Reserve Affairs) and as Acting Assistant Secretary of the Navy (Manpower and Reserve Affairs). In a press release from General Dynamics, the parent company of Bath Iron Works, it was announced that the United States Navy has awarded funding for the planning and construction of DDG-124, for the Fiscal Year 2016. The $644.3 million contract modification fully funds this ship, and was awarded as part of a multi-year competition for Arleigh Burke-class destroyers awarded in 2013. Harvey C. Barnum Jr. is expected to be commissioned in 2024.

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