Main dimensions: length153.8m, width 20.4m and draft 6.3m (type IIA length155.3m).
Power: 4 LM2500 gas turbines of General Electric Company, 105000 horsepower, two shafts, adjustable propeller speed: 32 knots.
Endurance: 4400 nautical miles /20 knots
Staffing: 303 people, including 23 officers (type IIA 380, including 32 officers).
weapon
Missiles: Two MK4 1 missile vertical launchers (I and II, nose 29 unit, tail 6 1 unit, IIA, nose 32 unit and tail 64 unit) are used to launch Tomahawk cruise missiles, standard SM-2MR ship-to-air missiles and Aslock anti-submarine missiles, of which two are four-mounted "Whaling Forks" anti-ships.
Advanced sea sparrow ship-to-air missile (launched from MK4 1 system, type IIA)
Artillery: 1 MK45 127mm artillery, 2 MK 15 "dense array" 6-tube 20mm anti-gun torpedoes: 2 Mk32 triple-mounted 324mm torpedo launchers fired Mk46 torpedoes.
Jamming bait: two MK36 6 chaff jamming bombs and infrared jamming bomb launcher 1 SLQ-25 "water mirror" towed torpedo bait.
Radar: 1 SPY- 1D aegis phased array three-coordinate air search/fire control radar 1 SPS-67(V) sea search radar 3 SPG-62 fire control radar 1 URN-25 tactical navigation radar.
Sonar: 1 SQQ-89(V)6/ 10 sonar system 1 SQS-53C spherical sonar 1 SQR- 19 passive towed sonar (type I and II).
Carrier-based aircraft: Type I and Type II only have landing platforms.
Two SH-60B/F Seahawk anti-submarine helicopters
The "arleigh burke" class is the latest Aegis guided missile destroyer currently in service and under construction in the US Navy. A total of 57 ships are planned to be built at this level, and 48 ships have been ordered as of199965438+February. The main contractors are Bath Steel Company and Litton Ingles Shipyard. "Ali? Burke class was built in several batches, the first batch of DDG-5 1I "Ali? Burke "started construction in February of 1988 1, and was completed and put into use on July 4th of 199 1. A total of 2 1 ships were built, with the ship number DDG 5 1-DDG 7 1. The DDG-5 1II batch is an improvement of the DDG-5 1I batch. Some weapons and equipment were updated, and seven ships were built, with the ship number DDG72-DDG78. At present, the first two batches have all been completed and put into service, and the latest improved DDG-5 1IIA is under construction.