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David Administrator Registered: August 2001 Posts: 46,798 |
Function: Four-engine turboprop anti-submarine and maritime surveillance aircraft. History: In February 1959, the Navy awarded Lockheed a contract to develop a replacement for the aging P2V Neptune. The P3V Orion, derived from Lockheed's successful L188 Electra airliner, entered the inventory in July 1962, and more than 30 years later it remains the Navy's sole land-based antisubmarine warfare aircraft. It has gone through one designation change (P3V to P-3) and three major models: P-3A, P-3B, and P-3C, the latter being the only one now in active service. The last Navy P-3 came off the production line at the Lockheed plant in April 1990. Description: The P-3C is a land-based, long-range, anti-submarine warfare (ASW) patrol aircraft. It has advanced submarine detection sensors such as directional frequency and ranging (DIFAR) sonobuoys and magnetic anomaly detection (MAD) equipment. The avionics system is integrated by a general purpose digital computer that supports all of the tactical displays, monitors and automatically launches ordnance and provides flight information to the pilots. In addition, the system coordinates navigation information and accepts sensor data inputs for tactical display and storage. The P-3C can carry a mixed payload of weapons internally and on wing pylons. General Characteristics, P-3C Orion Contractor: Lockheed Martin Aeronautical Systems Company Unit Cost: $36 million Propulsion: Four Allison T-56-A-14 turboprop engines (4,600 shaft horsepower each) Length: 116 feet, 8 inches (35.56 meters) Height: 33 feet, 8 inches (10.26 meters) Wingspan: 99 feet, 7 inches (29.9 meters) Weight: Max gross take-off: 139,760 pounds (62,892 kilograms) Speed: Maximum speed - 405 knots (466 mph, 745 kmh) Cruise speed - 350 knots (403 mph, 644 kmh) Ceiling: 30,000 feet (9,000 meters) Range: Typical mission: 10-12 hours duration Maximum endurance: 14 hours Crew: 12 Armament: Harpoon (AGM-84) cruise missile Maverick (AGM 65) air-to-ground missiles MK-46 torpedoes Depth charges Sonobuoys Mines up to around 20,000 pounds (nine metric tons) internal and external loads Date Deployed: First flight, November 1959 P-3A operational in August 1962 P-3C operational in August 1969 |
· Date: Thu January 16, 2003 · Views: 1479 · Filesize: 38.1kb, 45.4kb · Dimensions: 708 x 496 · |
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Additional Info | |
Keywords: P-3C Orion |
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