Boeing 80 | |
|---|---|
| 国 | 米国 |
| 役割 | 旅客機 |
| 初飛行 | 1928年7月27日 |
| 構築 | 16 |
ザ ボーイング80 1920年代のアメリカの旅客機でした。3発複葉機であるモデル80は、ボーイング社がボーイング社の航空会社であるボーイング・エア・トランスポートのために製造し、定期便で航空便と乗客の両方をうまく運びました。
ソース： ボーイング80 ウィキペディア
| Boeing Model 80A-1 Walk Around | |
|---|---|
| カメラマン | ウラジーミル・ヤクボフ |
| ローカライズ | シアトル飛行博物館 |
| 写真 | 177 |
| Boeing Model 80 Walk Around | |
|---|---|
| カメラマン | Michael Benolkin |
| ローカライズ | 知りません |
| 写真 | 24 |
関連項目:
General Characteristics and Role
The Boeing Model 80A-1 was a major milestone in the early history of American air transport. It was a large, three-engine biplane designed and built by the Boeing Company in the late 1920s specifically for carrying passengers and mail. The original Model 80 was Boeing’s first passenger airliner, but the upgraded 80A-1 featured more powerful engines and increased seating capacity, allowing it to carry 18 passengers—a significant number for the era. The aircraft was primarily operated by Boeing Air Transport (BAT), an early component of what would eventually become United Airlines, on routes along the U.S. West Coast and Rocky Mountains. Its enclosed cabin, lavatory, and presence of the first U.S. flight attendants marked a substantial improvement in passenger comfort.
| Property | Typical Value (Model 80A-1) |
|---|---|
| 役割 | Airliner, Passenger/Mail Transport |
| National Origin | 米国 |
| メーカー | Boeing Airplane Company |
| First Flight (Model 80A) | 12 September 1929 |
| 乗組員 | 2-3 (Pilot, Co-pilot/Radio Operator, Flight Attendant) |
| 能力 | 18 passengers + Mail |
| 長さ | 16.89 m (55 ft 5 in) |
| 翼 | 24.38 m (80 ft 0 in) |
| 高さ | 4.75 m (15 ft 7 in) |
| Empty Weight | 4,560 kg (10,050 lb) |
| Max Takeoff Weight | 7,938 kg (17,500 lb) |
Powerplant and Performance
- Engines: 3 x Pratt & Whitney Wasp C 9-cylinder air-cooled radial engines.
- Power Output (Each): 313 kW (420 hp).
- Maximum Speed: 222 km/h (138 mph; 120 kn).
- Cruise Speed: 201 km/h (125 mph; 108 kn).
- Range: 740 km (460 mi; 400 nmi).
- Service Ceiling: 4,270 m (14,000 ft).
Key Features and Legacy
- Three-Engine Configuration: Provided a crucial safety feature, allowing the plane to continue flight if one engine failed, essential for crossing mountainous regions.
- Flight Attendants: The Model 80 introduced the world’s first air hostesses (flight attendants) in 1930, all of whom were registered nurses.
- Survivability: Only one original Boeing Model 80A-1 survives today. It was restored and is on display at The Museum of Flight in Seattle, Washington.
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