S-3 Viking

S-3 Viking
An S-3B Viking launches from the catapult aboard USS Abraham Lincoln, August 2002. Larger version
Description
Role	ASW
Crew	4
Dimensions
Length	53'4"	16M
Wingspan	68'8"	20.6M
Height	22'9"	6.9M
Wing area
Weights
Empty
Loaded
Maximum take-off	52,539lbs	23,539Kg
Powerplant
Engines	2 GE TF-34-GE-400B turbofans
Power	9,275lbs@	41.26kN @
Performance
Maximum speed	450Knt	828KM/H
Combat range
Ferry range
Service ceiling	40,000'
Rate of climb
Armament
Guns	None
Bombs	3,958lbs	1,781Kg

The Lockheed S-3 Viking is a United States Navy jet aircraft used to hunt and destroy enemy submarines and provide surveillance of surface shipping. The ES-3 version is fitted for electronic warfare and reconnaissance.

The S-3A Viking replaced the piston-engined Grumman S-2 Tracker and entered fleet service in 1974. The S-3 is a carrier-based, subsonic, all-weather, long-range, multi-mission aircraft. It operates primarily with carrier battle groups in anti-submarine warfare roles. It carries automated weapon systems and is capable of extended missions with in-flight refueling.

The last production S-3A was delivered in August 1978. The inventory includes S-3As and S-3Bs. Sixteen S-3As were converted to ES-3 Shadows for carrier-based electronic reconnaissance duties.

On May 1st 2003, US President George W. Bush landed on the aircraft carrier USS Abraham Lincoln, aboard a Lockheed S-3 Viking, to deliver a speech announcing end of major combat in the Iraq war. The ship was stationed off California in the Pacific Ocean homeward bound from operations to attack Iraq, for this elaborate yet memorable photo-opportunity with airmen and seamen of the US Navy and Marine Corps. Many considered his triumphant presidential speech to be premature as much internal violence and insurgency continued to disrupt civilian life in Iraq throughout 2003 with occupying forces and international agencies (including the International Red Crosscontinuing to suffer many casualties to terrorist and paramilitary action.

General characteristics

• Primary function: Anti-submarine warfare and sea surveillance
• Contractor: Lockheed-California Company
• Unit cost: US$27 million
• Propulsion: Two General Electric TF-34-GE-400B turbofan engines (9,275 pounds (41.26 kN) thrust each)
• Length: 53 feet 4 inches (16 meters)
• Wingspan: 68 feet 8 inches (20.6 meters)
• Height: 22 feet 9 inches (6.9 meters)
• Weight: Max design gross take-off: 52,539 pounds (23,643 kg)
• Speed: 450 knots (518 mi/h, 828.8 km/h)
• Ceiling: 40,000 feet
• Range: 2,300+ nautical miles (2,645 statute miles, 4232 km)
• Armament: Up to 3,958 pounds (1,781 kg) of AGM-84 Harpoon missiles, rockets, torpedoes, mines, depth charges
• Crew: Four
• Date Deployed:
  • First flight: January 21, 1972
  • Operational from: February 1974

Referenced By