USS Porter (DDG-78)

USS Porter (DDG-78), on 26 April 2010
History
United States
Name	Porter
Namesake	David Dixon Porter David Porter
Ordered	20 July 1994
Builder	Ingalls Shipbuilding
Laid down	2 December 1996
Launched	12 November 1997
Acquired	11 January 1999
Commissioned	20 March 1999
Homeport	Norfolk
Identification	MMSI number: 366974000 Callsign: NPOR Hull number: DDG-78
Motto	Freedom's Champion
Status	in active service
Badge
General characteristics
Class and type	Arleigh Burke-class destroyer
Displacement	8,637 long tons (8,776 t) (Full load)
Length	505 ft (154 m)
Beam	59 ft (18 m)
Draft	31 ft (9.4 m)
Installed power	4 × General Electric LM2500-30 gas turbines 100,000 shp (75,000 kW)
Propulsion	2 × shafts
Speed	In excess of 30 kn (56 km/h; 35 mph)
Range	4,400 nmi (8,100 km; 5,100 mi) at 20 kn (37 km/h; 23 mph)
Complement	33 commissioned officers 38 chief petty officers 210 enlisted personnel
Sensors and processing systems	AN/SPY-1D PESA 3D radar (Flight I, II, IIA) AN/SPY-6(V)1 AESA 3D radar (Flight III) AN/SPS-67(V)3 or (V)5 surface search radar (DDG-51 – DDG-118) AN/SPQ-9B surface search radar (DDG-119 onwards) AN/SPS-73(V)12 surface search/navigation radar (DDG-51 – DDG-86) BridgeMaster E surface search/navigation radar (DDG-87 onwards) 3 × AN/SPG-62 fire-control radar Mk 46 optical sight system (Flight I, II, IIA)[1] Mk 20 electro-optical sight system (Flight III)[2] AN/SQQ-89 ASW combat system: AN/SQS-53C sonar array AN/SQR-19 tactical towed array sonar (Flight I, II, IIA) TB-37U multi-function towed array sonar (DDG-113 onwards) AN/SQQ-28 LAMPS III shipboard system
Electronic warfare & decoys	AN/SLQ-32 electronic warfare suite AN/SLQ-25 Nixie torpedo countermeasures Mk 36 Mod 12 decoy launching systems Mk 53 Nulka decoy launching systems Mk 59 decoy launching systems[3]
Armament	Guns: 1 × 5-inch (127 mm)/54 mk 45 mod 1/2 (lightweight gun) 1 × 20 mm (0.8 in) Phalanx CIWS 2 × 25 mm (0.98 in) Mk 38 machine gun system 4 × 0.50 inches (12.7 mm) caliber guns Missiles: 2 × Mk 141 Harpoon anti-ship missile launcher 1 × SeaRAM CIWS 1 × 29-cell, 1 × 61-cell (90 total cells) Mk 41 vertical launching system (VLS): RIM-66M surface-to-air missile RIM-156 surface-to-air missile RIM-161 anti-ballistic missile BGM-109 Tomahawk cruise missile RUM-139 vertical launch ASROC Torpedoes: 2 × Mark 32 triple torpedo tubes: Mark 46 lightweight torpedo Mark 50 lightweight torpedo Mark 54 lightweight torpedo
Aircraft carried	1 × Sikorsky MH-60R

USS Porter (DDG-78) is an Arleigh Burke-class destroyer in the United States Navy. Porter is the fifth US Navy ship to be named after US Navy officers Commodore David Porter, and his son, Admiral David Dixon Porter. This ship is the 28th destroyer of her class. Porter was the 12th ship of this class to be built at Ingalls Shipbuilding in Pascagoula, Mississippi. She was laid down on 2 December 1996, launched and christened on 12 November 1997, and commissioned 20 March 1999, in Port Canaveral, Florida.