USS Port Royal (CG-73)
Class overview
Builders:	Ingalls Shipbuilding Bath Iron Works
Operators:	United States Navy
Preceded by:	Virginia
Succeeded by:	CG(X) development program
Built:	1980–1994
In commission:	1983–present
Completed:	27
Active:	22
Laid up:	4
Retired:	5 (CG-47 to 51)
Preserved:	1 On Donation Hold [1]
General characteristics
Type:	Guided missile cruiser
Displacement:	Approx. 9,600 long tons (9,800 t) full load
Length:	567 feet (173 m)
Beam:	55 feet (16.8 meters)
Draught:	34 feet (10.2 meters)
Propulsion:	4 × General Electric LM2500 gas turbine engines, 80,000 shaft horsepower (60,000 kW) 2 × controllable-reversible pitch propellers 2 × rudders
Speed:	32.5 knots (60 km/h)
Range:	6,000 nmi (11,000 km) at 20 kn (37 km/h); 3,300 nmi (6,100 km) at 30 kn (56 km/h).
Complement:	33 officers, 27 Chief Petty Officers, and approx. 340 enlisted
Sensors and processing systems:	AN/SPY-1A/B multi-function radar AN/SPS-49 air search radar AN/SPG-62 fire control radar AN/SPS-73 surface search radar AN/SPQ-9 gun fire control radar AN/SQQ-89(V)3 Sonar suite, consisting of AN/SQS-53B/C/D active sonar AN/SQR-19 TACTAS passive sonar AN/SQQ-28 light airborne multi-purpose system AN/SLQ-32 Electronic Warfare Suite
Electronic warfare and decoys:	Mark 36 SRBOC AN/SLQ-25 Nixie
Armament:	cruiser mark 26 2 × Mk 26 missile launchers 68 × RIM-66 SM-2, and 20 × RUR-5 ASROC 8 × RGM-84 Harpoon missiles 2 × Mark 45 5 in / 54 cal lightweight gun 2–4 × .50 cal (12.7 mm) gun 2 × Phalanx CIWS 2 × Mk 32 12.75 in (324 mm) triple torpedo tubes cruiser mark 41 2 × 61 cell Mk 41 vertical launch systems 122 × Mix of RIM-66M-5 Standard SM-2MR Block IIIB, RIM-156A SM-2ER Block IV, RIM-161 SM-3, RIM-162A ESSM, RIM-174A Standard ERAM,BGM-109 Tomahawk, or RUM-139A VL-ASROC 8 × RGM-84 Harpoon missiles 2 × Mk 45 Mod 2 5 in / 54 callightweight gun 2 × 25 mm Mk 38 gun 2–4 × .50 cal (12.7 mm) gun 2 × Phalanx CIWS Block 1B 2 × Mk 32 12.75 in (324 mm) triple torpedo tubes for lightweight torpedoes
Armor:	limited Kevlar splinter protection in critical areas
Aircraft carried:	2 × Sikorsky SH-60B or MH-60R Seahawk LAMPS III helicopters.