
Sikorsky MH-60 Jayhawk |
|
|---|---|
| Χώρα | Ηπα |
| Ρόλο | Ελικόπτερο περισυλλογής μεσαίας εμβέλειας |
| Πρώτη πτήση | 8 Αυγούστου 1989 |
| Χτισμένο | 40+ |
Teh Sikorsky MH-60T Jayhawk είναι ένα δικινητήριο, μεσαίου βεληνεκούς ελικόπτερο πολλαπλών αποστολών που λειτουργεί από την Ακτοφυλακή των Ηνωμένων Πολιτειών για αποστολές έρευνας και διάσωσης, επιβολής του νόμου, στρατιωτικής ετοιμότητας και προστασίας του θαλάσσιου περιβάλλοντος. Αρχικά ονομαζόταν HH-60J πριν αναβαθμιστεί και μετονομαστεί στις αρχές του 2007
Πηγή: Sikorsky MH-60 Jayhawk στη Wikipedia
| MH-60J (6003) με τα Πόδια Γύρω από | |
|---|---|
| Φωτογράφος | Αγνοώ |
| Εντοπισμού | Αγνοώ |
| Φωτογραφίες | 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) |
|---|---|
| Ρόλο | Medium Range Recovery (SAR, Law Enforcement) |
| Κατασκευαστής | Sikorsky Aircraft (Lockheed Martin) |
| Entered Service (Initial J model) | 1990 |
| Πλήρωμα | 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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