Guided missile destroyer USS J. William Middendorf (DDG-138)

Guided missile destroyer USS J. William Middendorf (DDG-138) 0

Classification

Basic information

Namesake:
John William Middendorf
Operator:
Country of build:
Ordered:

Ship measurements

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

Machine

Propulsion system:
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
Armor:
  • Kevlar-type armor with steel hull. Numerous passive survivability measures
Electronics:
  • AN/SPY-6 AESA 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 J. William Middendorf (DDG-138) is a planned Arleigh Burke-class (Flight III) Aegis guided missile destroyer of the United States Navy, the 88th overall for the class. She will honor J. William Middendorf, a former Secretary of the Navy and US Ambassador to the Netherlands. The name was announced 10 June 2022.

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