Lockheed P-2 Neptune |
|
|---|---|
| 국가 | 미국 |
| 역할 | 해양 순찰 및 대잠수함 전쟁 |
| 첫 비행 | 1945년 5월 17일 |
| 은퇴 | 1984 군사적 사용에서 |
록히드 P-2 해왕성(Lockheed P-2 Neptune, 1962년 9월 이전에 미 해군이 P2V로 지정)은 해상 순찰 및 대잠수함전(ASW) 항공기였다. 록히드 PV-1 벤츄라와 PV-2 하푼을 대체하기 위해 록히드가 미 해군을 위해 개발되었으며, 록히드 P-3 오리온으로 대체되었다. 육상 항공기로 설계된 해왕성은 결코 캐리어 착륙을하지 않았지만 소수의 항공기가 육상 기지에서 도랑이나 회수해야하는 캐리어 발사, 스톱 갭 핵 폭격기로 개조되어 배치되었습니다. 이 유형은 수출에 성공했으며 여러 군대와 함께 서비스를 보았습니다.
소스: 록히드 P-2 해왕성 위키 백과에
| Lockheed P2V-5F Neptune | |
|---|---|
| 사진 작가 | 블라디미르 야쿠보프 |
| 로컬라이제이션 | 퀸셋 항공 박물관 |
| 사진 | 170 |
| Lockheed Neptune Walk Around | |
|---|---|
| 사진 작가 | Unknow |
| 로컬라이제이션 | Unknow |
| 사진 | 68 |
참고 항목:
General Characteristics and Role
The Lockheed P2V Neptune was a cornerstone of Cold War maritime security, serving as the primary land-based anti-submarine warfare (ASW) and maritime patrol aircraft for the U.S. Navy before the arrival of the P-3 Orion. The P2V-5F variant represents a critical evolutionary step in the series, featuring a mixed-powerplant configuration to handle the increasing weight of advanced electronics and weapon systems. Designed for grueling, long-endurance missions, the Neptune was often referred to as the hunter in hunter-killer naval groups. Its ability to loiter for hours over vast oceans while monitoring for submerged threats made it an indispensable tool for global maritime reconnaissance.
| Property | Typical Value (P2V-5F Neptune) |
|---|---|
| 형식 | Maritime Patrol / Anti-Submarine Warfare |
| National Origin | 미국 |
| 제조업체 | Lockheed Aircraft Corporation |
| Entered Service | 1950 (P2V-5), 1953 (5F Modification) |
| 승무원 | 7 to 9 (including pilots, navigators, and sensor operators) |
| 길이 | 27.8 m (91 ft 2 in) |
| 윙스 팬 | 31.7 m (104 ft 0 in) |
| Max Takeoff Weight | Approx. 36,240 kg (79,895 lb) |
Powerplant and Mixed-Propulsion Performance
- Primary Engines: 2 x Wright R-3350-32W Duplex-Cyclone 18-cylinder radial piston engines, providing 3,250 hp to 3,700 hp each.
- Auxiliary Engines: 2 x Westinghouse J34-WE-34 turbojet engines mounted in underwing pods, providing 3,250 lbf (14.5 kN) thrust each.
- Fuel Synergy: To simplify logistics, the jet engines were modified to burn the same 115/145 Avgas as the piston engines, eliminating the need for a separate jet fuel system.
- Maximum Speed: Approx. 584 km/h (363 mph) with jets engaged.
- Search Endurance: Over 10 hours at economical cruise speeds using only the piston engines.
- Sensor Suite: Equipped with the AN/APS-20 surface-search radar in a belly radome and an AN/ASQ-8 Magnetic Anomaly Detector (MAD) in the distinctive stinger tail extension.
- Armament: Internal bomb bay for up to 8,000 lb of torpedoes, depth charges, or mines, plus underwing racks for 5-inch HVAR rockets.
Service History and Legacy
- Global Reach: Beyond the U.S. Navy, the P2V-5 was exported to numerous allies including Australia, Canada, the Netherlands, and Japan (where it was later license-built by Kawasaki).
- The Truculent Turtle: Early in the Neptune’s life, a modified P2V-1 set a world record by flying non-stop from Australia to Ohio—a distance of 11,235 miles—without refueling.
- Vietnam Combat: During the Vietnam War, Neptunes were utilized as gunships (AP-2E) and sensor-deployment platforms (OP-2E) for monitoring the Ho Chi Minh Trail.
- Cold War Sentinel: P2V crews were often the first to intercept and photograph Soviet warships and submarines during the height of the Cold War.
- Civilian Firefighter: After retirement from military service, many Neptunes were converted into highly effective air tankers for aerial firefighting, serving for decades dropping fire retardant across North America.
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