Reading level:
Gulfstream G450
Gulfstream · Large Cabin Business Jet · USA · Modern (1992–2009)
The Gulfstream IV and derivatives are a family of twinjet aircraft, mainly for private or business use. They were designed and built by Gulfstream Aerospace, a General Dynamics company based in Savannah, Georgia, United States, from 1985 until 2018. Aircraft power is provided by two Rolls-Royce RB.183 Tay turbofans.
Specifications
- Category
- Fixed Wing
- Sub-Category
- General Aviation
- Domain
- Civil
- Era
- Modern (1992–2009)
- Country
- USA
- Manufacturer
- Gulfstream
- Operator
- Corporate / government
- Primary Role
- Large Cabin Business Jet
- Status
- Retired
- Service Entry
- 2004
- Produced
- 396
- Unit Cost (2026$)
- ~$5-12M used
- Engine
- 2x Rolls-Royce Tay 611-8C
- Thrust / Power
- 27,700 lbf total
- Launch
- Ground
- Length (ft)
- 89.3
- Wingspan (ft)
- 77.8
- Empty Weight (lb)
- 38000
- MTOW (lb)
- 73200
- Endurance (hr)
- 9
- Service Ceiling (ft)
- 45000
- Range (mi)
- 4350
- Max Speed (mph)
- 581
- Max Speed (Mach)
- 0.88