Gulfstream G550 | |
|---|---|
| 国 | 米国 |
| 役割 | ビジネスジェット |
| 初飛行 | 2002年 7月 18日 |
| 構築 | 600+ |
ザ ガルフストリーム G550 は、米国ジョージア州サバンナにあるジェネラル・ダイナミクスのガルフストリーム・エアロスペース社が製造するビジネスジェット機です。認証指定はGV-SPです。燃料容量を抑えたバージョンはG500として販売された。ガルフストリームは2021年7月にG550の生産を終了しました。
| Gulfstream G550 Walk Around | |
|---|---|
| Photographers | Vladimir Yakubov |
| Localisation | Moffett Air Field |
| Photos | 55 |
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関連項目:
General Characteristics
The Gulfstream G550 (Model GV-SP) is an ultra-long-range large-cabin business jet developed from the highly successful Gulfstream V. It is renowned for its combination of extended non-stop range, high cruise speed, and advanced safety features, establishing it as a top choice for global corporate and government transport.
| Property | Value (G550 Production Model) |
|---|---|
| 役割 | Ultra-Long-Range Corporate/Executive Transport |
| メーカー | Gulfstream Aerospace (General Dynamics) |
| First Flight | August 31, 2001 |
| 乗組員 | 2 pilots + 1–2 attendants |
| 能力 | 14 to 19 passengers (typical configuration 8) |
| 翼 | 28.50 m (93 ft 6 in) |
| Max Takeoff Weight | 41,277 kg (91,000 lb) |
Design and Powerplant
- Engines: Two Rolls-Royce BR710 C4-11 turbofan engines.
- Thrust: 68.4 kN (15,385 lbf) per engine.
- Key Improvement: The G550 introduced a redesigned nose section compared to the GV, which incorporated the next-generation PlaneView cockpit, moving the entrance door forward and adding a seventh cabin window.
- Avionics: Equipped with the PlaneView integrated flight deck, based on the Honeywell Primus Epic system, featuring four large 14-inch liquid crystal displays.
- Safety Feature: Includes the innovative Enhanced Vision System (EVS), which projects thermal imagery onto the Head-Up Display (HUD), allowing pilots to see runway lights and terrain in low-visibility conditions.
- Cabin: Features 100% fresh air replenishment (no recirculation) and the lowest cabin pressure altitude in its class, reducing passenger fatigue on long flights.
Performance and Usage
- Max Cruise Speed: Mach 0.85 (approx. 904 km/h or 488 knots).
- High-Speed Cruise: Mach 0.87 (approx. 925 km/h or 500 knots).
- Maximum Range: 12,501 km (6,750 nautical miles) at Mach 0.80. This allows non-stop flights between city pairs like Tokyo and Paris or New York and Dubai.
- Service Ceiling: 15,545 m (51,000 ft).
- Military/Special Use: The G550 airframe is extensively used by military forces (including the US, Singapore, and Australia) as a Special Mission Aircraft, such as the **C-37B** VIP transport and the Conformal Airborne Early Warning (CAEW) platform.
- Design Award: The G550 team was honored with the prestigious Collier Trophy in 2003 for its technological innovation and advancement in aviation.
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