波音FB-5鹰 | |
|---|---|
| 国家 | 美国 |
| 类型 | 战斗机 |
这 波音15型 是20世纪20年代的美国开放式驾驶舱双翼单座战斗机，由波音公司制造。Model 15在美国陆军航空服务（作为PW-9系列）和美国海军作为舰载战斗机（作为FB系列）服役。
FB-5 ： 27个建成，生产版本。由 520 马力（390 千瓦）Packard 2A-1500 发动机提供动力。波音67型。
源： 维基百科在论坛上看到的 japan-militaire.com
| Boeing FB-5 Hawk – Walk Around | |
|---|---|
| 摄影师 | 未知 |
| 本地化 | 未知 |
| 照片 | 41 |
另请参阅：
The Navy’s Hard-Hitting Biplane
这 Boeing FB-5 was the definitive version of the early Boeing “Hawk” family developed specifically for the U.S. Navy and Marine Corps. While the Army was flying the nearly identical PW-9, the FB-5 was built to survive the rigors of naval life. Introduced in 1927, it was designed with strengthened landing gear for carrier deck landings and featured a more powerful engine than its predecessors. It was the aircraft that proved Boeing could build high-performance naval fighters, a lineage that would eventually lead to the P-12 and F4B.
| Attribute | Technical Specification (FB-5) |
|---|---|
| 作用 | Carrier-Based Fighter (Pursuit) |
| 船员 | 1 (Pilot) |
| 发动机 | 1 × Packard 1A-1500 V-12 liquid-cooled (520 hp) |
| 最高速度 | 283 km/h (176 mph) |
| 装备 | 2 × .30 cal machine guns (or 1 × .30 and 1 × .50 cal) |
| Service Ceiling | 5,400 m (17,800 ft) |
| Gross Weight | 1,481 kg (3,265 lbs) |
| Main User | U.S. Navy (Squadrons VF-1B and VF-6B) |
Design Engineering: Built for the Boat
- Strengthened Undercarriage: Unlike its Army counterparts, the FB-5 featured a reinforced split-axle landing gear. This was necessary to absorb the violent “controlled crashes” inherent in early carrier landings on the USS Langley 和 USS Saratoga.
- The Packard V-12: The move to the Packard 1A-1500 engine provided a significant power boost over earlier models. The cooling system used a distinctive “tunnel radiator” located beneath the engine, which gave the nose its unique, bulky appearance.
- Tapered Wing Design: The FB-5 used a high-strength, tapered-wing design with a thick airfoil section. This provided excellent lift for short carrier take-offs while maintaining the structural integrity needed for high-speed maneuvers.
- Carrier Adaptations: For easier handling on cramped flight decks, the FB-5 included a hoisting sling integrated into the upper wing center section, allowing it to be lifted by cranes directly onto or off of ships.
Operational History: Defining Naval Aviation
- The “High Hat” Squadron: The FB-5 famously served with VF-1B, the “High Hats,” one of the most prestigious early Navy fighter squadrons. They used the FB-5 to develop the dive-bombing and aerial combat tactics that would become standard in WWII.
- Carrier Capability: While many were operated from land bases, the FB-5 was a key player in proving that high-speed fighters could successfully operate from the Navy’s first true aircraft carriers.
- Rapid Obsolescence: As fast as technology was moving in the late 1920s, the liquid-cooled FB-5 was soon overshadowed by the more reliable and easier-to-maintain radial-engine fighters like the Boeing F2B 和 F3B.
- The Marine Corps Role: Beyond the Navy, the FB-5 was also operated by the U.S. Marines, providing essential air support and reconnaissance during the “Banana Wars” period in Central America.
意见：1867
