Sikorsky MH-60 Jayhawk |
|
|---|---|
| 国家 | 美国 |
| 作用 | 中程救援直升机 |
| 首次飞行 | 8 八月 1989 |
| 建立 | 40+ |
这 西科斯基MH-60T Jayhawk 是由美国海岸警卫队运营的多任务、双引擎、中程直升机，用于搜救、执法、军事准备和海洋环境保护任务。它最初被命名为HH-60J，然后从2007年开始升级和重新命名
源： 西科斯基MH-60 Jayhawk在维基百科上的内容
| MH-60J （6003） 四处走动 | |
|---|---|
| 摄影师 | 未知 |
| 本地化 | 未知 |
| 照片 | 61 |
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General Characteristics (US Coast Guard)
The Sikorsky MH-60 Jayhawk (originally HH-60J) is the United States Coast Guard’s multi-mission, twin-engine, medium-range recovery (MRR) helicopter. It is based on the Navy’s SH-60 Seahawk and is primarily used for search and rescue (SAR), law enforcement, and military readiness missions.
| Property | Typical Value (MH-60T Variant) |
|---|---|
| 作用 | Medium Range Recovery (SAR, Law Enforcement) |
| 制造商 | Sikorsky Aircraft (Lockheed Martin) |
| Entered Service (Initial J model) | 1990 |
| 船员 | 4 (Pilot, Co-pilot, two Flight Crew) |
| Rotor Diameter | 16.36 m (53 ft 8 in) |
| Length (Overall) | 19.76 m (64 ft 10 in) |
| Max Takeoff Weight | 9,926 kg (21,884 lb) |
Design and Powerplant
- Engines: Two General Electric T700-GE-401C turboshaft engines.
- Power Output: Approximately 1,410 kW (1,890 shp) each.
- Performance Metric: Designed to fly a crew of four up to 300 nautical miles offshore, hoist up to 6 people, remain on-scene for 45 minutes, and return to base with reserve fuel.
- Rescue Equipment: Equipped with a 600-pound capacity rescue hoist mounted above the starboard door, typically with 61 meters (200 ft) of cable.
- Sensors: Features a distinctive nose-mounted radar for search/weather and an integrated Electro-Optical/Infrared (EO/IR) sensor turret for night/fog missions.
Performance and Armament
- Maximum Speed: Up to 333 km/h (180 knots) for short durations.
- Cruise Speed: 259 km/h (140 knots).
- Maximum Range: Approximately 1,300 km (700 nautical miles).
- Ceiling: Service Ceiling is typically stated at around 3,960 m (13,000 ft) but hovering performance is limited to around 1,520 m (5,000 ft) for recovery missions.
- MH-60T Upgrade: The ‘T’ designation reflects an avionics and capability upgrade (2007–2014), including a Common Avionics Architecture System (CAAS) glass cockpit.
- Airborne Use of Force (AUF): The MH-60T variant includes an AUF package for law enforcement, featuring a 7.62 mm M240H machine gun and a .50 caliber Barrett M82 semi-automatic rifle for warning/disabling shots.
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