Bell 206 | |
|---|---|
| 国家 | 美国 |
| 作用 | 多用途通用直升机 |
| 首次飞行 | 1962年12月8日 |
| 建立 | 7300+ |
这 贝尔 206 is a family of two-bladed, single- and twin-engined helicopters, manufactured by Bell Helicopter at its Mirabel, Quebec, plant. Originally developed as the Bell YOH-4 for the United States Army’s Light Observation Helicopter program, it was not selected by the Army. Bell redesigned the airframe and successfully marketed the aircraft commercially as the five-place Bell 206A JetRanger. The new design was eventually selected by the Army as the OH-58 Kiowa. Bell also developed a seven-place LongRanger, which was later offered with a twin-engined option as the TwinRanger, while Tridair Helicopters offers a similar conversion of the LongRanger called the Gemini ST. The ICAO-assigned model designation “B06” is used on flight plans for the JetRanger and LongRanger, and the designation “B06T” is used for the twin-engined TwinRangers.
源： 维基百科上的贝尔206
| Bell 206B Walk Around | |
|---|---|
| Photographer | Isaac Gershman |
| Localisation | Unknow |
| Photos | 20 |
另请参阅：
General Characteristics
The Bell 206 JetRanger is one of the world’s most successful light utility helicopters, recognized for its reliability, low operating costs, and versatility. While it originated from a failed US Army LOH prototype, it found immense success commercially and was adopted by the military as the OH-58 Kiowa.
| Property | Typical Value (206B-3 JetRanger III) |
|---|---|
| 作用 | Utility, Corporate Transport, Training, News Gathering |
| 制造商 | Bell Helicopter |
| 介绍 | 1967 |
| 船员 | 1 (Pilot) |
| 能力 | 4 passengers (Total of 5 occupants) |
| Military Variant | OH-58 Kiowa |
Specifications and Performance
| Property | Value (206B-3 JetRanger III) |
|---|---|
| 动力装置 | 1 × Allison (Rolls-Royce) 250-C20J Turboshaft Engine |
| Engine Power | 420 shp (shaft horsepower) |
| Main Rotor Diameter | 33 ft 4 in (10.16 m) |
| Max Takeoff Weight | 3,200 lb (1,451 kg) |
| Cruise Speed | ~113 knots (209 km/h) |
| 范围 | ~374 nautical miles (693 km) |
| Service Ceiling | 13,500 ft (4,115 m) |
Noteworthy Facts
- The Bell 206 is known for having a superior safety record among single-turbine helicopters.
- The stretched version, the Bell 206L LongRanger, accommodates up to seven people.
- The helicopter’s design allows for easy maintenance and wide parts availability, contributing to its economic efficiency.
观点： 1642
