
Sikorsky MH-60 Jayhawk |
|
|---|---|
| Šalies | Jav |
| Vaidmenį | Vidutinio nuotolio atkūrimo sraigtasparnis |
| Pirmasis skrydis | 1989 m. rugpjūčio 8 d. |
| Pastatytas | 40+ |
2007 Sikorsky MH-60T Jayhawk yra daugiafunkcis, dviejų variklių, vidutinio nuotolio sraigtasparnis, kurį valdo Jungtinių Valstijų pakrančių apsaugos tarnyba paieškos ir gelbėjimo, teisėsaugos, karinės parengties ir jūrų aplinkos apsaugos misijoms. Iš pradžių jis buvo pavadintas HH-60J, o nuo 2007 m. buvo atnaujintas ir pertvarkytas
Šaltinis: Sikorsky MH-60 Jayhawk Vikipedijoje
| MH-60J (6003) Pasivaikščiojimas | |
|---|---|
| Fotografas | Nežinoti |
| Lokalizavimo | Nežinoti |
| Nuotraukos | 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) |
|---|---|
| Vaidmenį | Medium Range Recovery (SAR, Law Enforcement) |
| Gamintojas | Sikorsky Aircraft (Lockheed Martin) |
| Entered Service (Initial J model) | 1990 |
| Įgulos | 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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