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DDG-51 Arleigh Burke - Specifications

Specifications

Power Plant

4 -LM2500 GE Marine Gas Turbines 105,000 shp (90,000 sust.)
3 Allison 2500 KW Gas Turbine Generators
2 Shafts with CRP (Controllable Reversible Pitch) Propellers
2 5-blade CP Rudders

Length

Flight I	Flight IIA	Flight III
505 feet overall 466 feet (142 meters)waterline	509.5-513.0 feet overall

Beam

Max 66 Feet
waterline 59 feet (18 meters)

Navigational Draft

31 feet

Displacement

Flight I	Flight IIA	Flight III
8,300 tons full load	9,192-9,648 tons full load	10,700 tons

Speed

31 knots (36 mph, 57 kph)

Range

4,400 @ 20 knots

Aircraft

Flight I	Flight IIA	Flight III
None. LAMPS III electronics installed on landing deck for coordinated DDG 51/helo ASW operations	Two multi-purposeLight Airborne Multipurpose System LAMPS MK III helicopters

Armament

Flight I	Flight IIA	Flight III
Two MK 41 Vertical Launching Systems (90 Cells) [74Standardmissiles and Tomahawk ASM/LAM] TwoMK 15 MOD 12 20mm Close-in-Weapons Systems (Phalanx Mounts) Two Harpoon Anti-shipping Missile Quad Canisters	TwoMK 41 Vertical Launching Systems (96 Cells) [74Standard missiles and Tomahawk ASM/LAM] (NATO) EvolvedSea Sparrow AN/WLD-1 Remote Minehunting System 6 Flight IIA ships (DDG-91-96) [planned but delayed]
OneMK 45 MOD 1 5"/54 caliber Gun Mount (lightweight gun) TwoMK 32 MOD 14 Triple Torpedo Tubes (sixMK 50/46 Torpedoes)		1 5"/62

SENSORS

Flight I	Flight IIA	Flight III
AN/SPY-1D 3-D Radar AN/SPS-67(V)3 Radar AN/SPS-64(V)9 Radar AN/SQS-53C(V) Sonar AN/SQQ-28(V) LAMPS III AN/SQR-19(V) TACTAS Sonar	AN/SPY-1D 3-D Radar [DDG-79 -DDG-90] AN/SPY-1D(V) 3-D Radar [DDG 91 Pinckney on] AN/SPS-67(V)3 Radar AN/SPS-64(V)9 Radar AN/SQS-53C(V) Sonar AN/SQQ-28(V) LAMPS III	AN/SPY-6(V) Air and Missile Defense Radar

ESM/ECM

AN/SLQ-32(V)3
AN/SLQ-25A NIXIE Torpedo Countermeasures
MK 36 MOD 6 Decoy Launching System (6 Launchers)

FIRE CONTROL

AEGIS Weapon System MK-7

MK116 MOD 7 Underwater Fire Control System
AN/SQQ-89 ASW Combat System
AN/SWG-I A (V) Harpoon Launcher Control System
AN/SWG-3A TOMAHAWK Weapon Control System

EXTERIOR COMMUNICATIONS

LF through HF Receive,10 kHz - 30 MHz
R-1051 H/URR; twelve receivers
R-2368 H/URR; three receivers

HF Transmit; 2-30 MHz
AN/URT-23D; nine transmitters

VHF Transmit and Receive, 30-162 MHz
AN/GRR-211; two transceivers for non-secure voice
ANNRC-46A; two FM transceivers for secure voice
AN/URC-80 (V)6; one transceiver for bridge-to-bridge communications

UHF Transmit and Receive, 220-400 MHz
AN/URC-93 (V)1; two transceiver for Link 4A
AN/WSC-3 (V)7,11; fourteen transceivers
AN/WSC-3 (V)11, have-quick transceiver

SATCOM Transmit and/or Receive
AN/SSR-1A; one receiver for fleet broadcast
ANNWSC-3A (V)3; five transceivers for digital voice

Infra-Red, Transmit and Receive
AN/SAR-7A; two IR Viewers

Land Line Terminations, Transmit and/or Receive
AN/SAT-2B, one IR Transmitter
Single Channel DC Secure TTY

Telephone Special Communications Channel
AN/USQ-69 (V)7; OTCIXS
AN/USQ-69 (V)8; TADIXS
AN/SYQ-7 (V)5 and AN/USQ-69 (V)6; NAVMACS/CUDIX
AN/USQ-83 (V) and AN/USQ-125 (V); Link 11
AN/SSW-1 D; Link 4A
AN/SRQ-4; HawkLink (LAMPS MK III)
AN/ARR-75 Sonobouy antenna

Navigational Equipment

AN/WSN-5 Inertial Navigation System

AN/WRN-6

ANISRN-25 (V)

MK 4 MOD 2 Underwater Log

MK 6 MOD 4D Digital Dead Reckoning Tracer

AN/URN-25 TACAN

AN/SPS-64 (V) 9 I Band Radar

Navy Standard No. 3 Magnetic Compass

Chronometer Size 85

Flux Compass

Replenishment-at-Sea

CONREP fore and aft

VERTREP fore and aft

Boat Handling and Stowage

Two MK 6 rigid inflatable boats (RHIB), 18 person capacity with slewing arm davit

Fifteen (15) twenty-five person encapsulated lifeboats

Stability

Design for ship stability includes the following consideration:
Intact Stability

100 knot beam wind in all loading conditions
Damage Stability

15% length of hit criterion

Crew

Flight I	Flight IIA	Flight III
23 officers, 300 enlisted	32 Officers, 348 enlisted (including helicopter detachment of 4 officers and 14 enlisted)	300 total

Departments

Administration
Combat Systems
Engineering
Navigation
Operations
Supply
Weapons

Unit Operating Cost
Annual Average

$20,000,000 [source:[FY1996 VAMOSC]

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DDG-51 Arleigh Burke - Specifications