통합 PB4Y-2 프라이빗 | |
|---|---|
| 국가 | 미국 |
| 항목 | 순찰 폭격기 |
| 생산 | 1943–1945 |
| 내장 | 739 |
Tthe 통합 PB4Y-2 프라이빗 제2차 세계대전과 통합 B-24 해방기에서 파생된 미 해군의 한국전쟁 시대 순찰 폭격기이다. 해군은 수정되지 않은 B-24를 PB4Y-1 해방자로 사용했으며, 이 유형은 매우 성공적인 것으로 간주되었습니다. 완전히 해군 설계가 필요했고, 통합은 1943년에 PB4Y-2 프라이빗으로 지정된 전용 장거리 순찰 폭격기를 개발했습니다. 1951년, 이 시리즈는 P4Y-2 프라이빗로 재지정되었습니다. 1962년 9월, 나머지 해군 사모(모두 이전에 는 P4Y-2K로 드론 구성으로 변환된)가 QP-4B로 재지정되면서 추가 지정 변경이 발생했습니다.
| 통합 PB4Y-2 프라이빗 | |
|---|---|
| 사진 작가 | Unknow |
| 로컬라이제이션 | Unknow |
| 사진 | 147 |
| 통합 PB4Y-2S 프라이빗 | |
|---|---|
| 사진 작가 | 시스 헨드릭스 |
| 로컬라이제이션 | Unknow |
| 사진 | 69 |
참고 항목:
The Consolidated PB4Y-2 Privateer was a **long-range maritime patrol bomber** developed for the U.S. Navy during World War II. It was a substantially modified derivative of the successful **B-24 Liberator** heavy bomber, tailored specifically for over-water reconnaissance and anti-shipping missions.
Key Design Features
The Privateer incorporated several major changes from its B-24 predecessor:
- Single Vertical Stabilizer: The most distinguishing feature was the replacement of the B-24’s characteristic twin tails with a single, tall vertical fin. This modification improved the aircraft’s stability and handling characteristics at the low-to-medium altitudes typical of naval patrol missions.
- Lengthened Fuselage: The fuselage was extended by approximately seven feet. This allowed for the inclusion of a dedicated flight engineer’s station and additional space for more advanced radar and electronic countermeasures (ECM) equipment, necessary for long, unescorted missions.
- Heavy Defensive Armament: Defensive firepower was significantly increased. The Privateer was typically armed with **twelve .50 caliber M2 Browning machine guns** housed in six power-operated turrets (nose, tail, two dorsal, and two waist). The ventral ball turret of the B-24 was omitted.
- Low-Altitude Engines: The four Pratt & Whitney R-1830-94 Twin Wasp radial engines were de-rated by removing the turbo-superchargers. This was because high-altitude performance was not required for its maritime role, simplifying maintenance and saving weight while optimizing power for lower operating altitudes.
Operational Role and History
The PB4Y-2 entered service late in World War II, seeing action in the **Pacific Theater** performing long-range reconnaissance, search and rescue, and anti-shipping missions. Some aircraft were even modified to carry the **ASM-N-2 Bat** radar-guided glide bomb. Following the war, the Privateer continued to serve the Navy and U.S. Coast Guard, performing missions such as weather reconnaissance and signals intelligence (SIGINT) throughout the Cold War era until its retirement from military service in the mid-1950s.
After military retirement, many Privateers were converted for civilian use as **air tankers** (fire-bombers) to drop fire retardant on wildfires, extending the aircraft’s operational life by several decades.
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통합 PB4Y-2S 프라이빗의 69장의 새로운 세트