贝列夫A-50 | |
|---|---|
| 国家 | 苏联 |
| 类型 | 机载预警和控制 |
| 首次飞行 | 1978年12月19日 |
| 建立 | 40 |
这 贝列夫A-50 （北约报道名称：主机）是苏联空中预警和控制（AEW&C）飞机的基础上，伊柳辛伊尔-76运输。A-50于1978年首次飞行，以取代图波列夫图-126"莫斯"号。1980年，阿道夫·托尔卡切夫向西方集团揭露了它的存在。它于1984年投入使用，到1992年生产了约40台。
源： 维基上的贝列夫A-50
| 贝列夫A-50米四处走动 | |
|---|---|
| 摄影师 | 未知 |
| 本地化 | 未知 |
| 照片 | 58 |
等等，为您搜索贝列夫A-50照片。。。
General Characteristics
The Beriev A-50 is a Soviet/Russian Airborne Early Warning and Control (AEW&C) aircraft, often referred to by its NATO reporting name Mainstay. It was developed to replace the Tupolev Tu-126 “Moss” and is based on the robust Ilyushin Il-76 transport airframe. Its primary function is to detect and track airborne and surface targets at long ranges, and to serve as an aerial command post, guiding friendly fighter aircraft during engagement. Its most distinctive feature is the large rotating saucer-shaped radome mounted above the fuselage.
| Property | Typical Value (A-50/A-50U) |
|---|---|
| 作用 | AEW&C, Command and Control |
| National Origin | 苏联/俄罗斯 |
| First Flight | December 19, 1978 |
| 在服务中 | 1984–Present |
| No. Built | ~40 (Original production) |
| 船员 | 15 (5 Flight Crew + 10 Mission Operators) |
| 长度 | 49.59 m (162 ft 8 in) |
| 翼展 | 50.50 m (165 ft 8 in) |
| Max Takeoff Weight | 170,000–190,000 kg (375,000–418,880 lb) |
Powerplant and Performance
- Engine: 4 x Aviadvigatel PS-90A turbofan engines (or Soloviev D-30KP turbofans in earlier models).
- Thrust (each): ~157 kN (35,200 lbf) for the PS-90A.
- Maximum Speed: 800–850 km/h (500–530 mph).
- Cruise Speed: 750–800 km/h (470–500 mph).
- Range: Up to 7,500 km (4,700 mi).
- Endurance: Can fly for 4 hours on internal fuel at 1,000 km from base; equipped for mid-air refueling.
- Service Ceiling: 10,000–12,000 m (32,800–39,400 ft).
Radar and Mission Systems
- Main Radar: Shmel (Bumblebee) Radio-Technical Complex (RTC), housed in the 10.2 meter (33.5 ft) rotodome.
- Radar Detection Range:
- Bomber-sized targets: Up to 650 km (400 mi).
- Low-flying fighter targets: 200–400 km (125–250 mi).
- Target Tracking: The modern A-50U variant can track up to 300 targets simultaneously.
- Control Capability: Can simultaneously guide up to 10–12 friendly fighter aircraft.
- Key Upgrades (A-50U): Replacement of analog equipment with digital avionics, resulting in lighter weight, increased fuel capacity for greater endurance, and improved crew comfort facilities.
视图： 1318
