• Source: Gulfstream V

The Gulfstream V (Model GV, pronounced "G-five") is a long-range, large business jet aircraft produced by Gulfstream Aerospace, derived from the previous Gulfstream IV. It flies up to Mach 0.885 (508 kn; 940 km/h), up to 51,000 feet (16,000 m) and has a 6,500 nmi (12,000 km) range. It typically accommodates four crew and 14 passengers. It first flew on November 28, 1995, and entered service in June 1997. It is used by the US military under the designation C-37A. It is followed by an improved version, the Gulfstream 550 (Model GV-SP).




Development



In the early 1990s, the Gulfstream V (GV) was developed as a response to the Bombardier Global Express.
It was certified on April 11, 1997.
Capable of flying up to 6,500 nmi (12,000 km), it rolled out in 1995 and was Gulfstream's first ultra-long range business jet. Total production of the Gulfstream V was 193 aircraft.
By 2018, 1997-1999 Gulfstream GVs were trading at $8.8-10.25 million.
By 2019, a GV was worth around $10 million: below $6 million for a fixer to up to $13 million for a late model low-time aircraft.




Design


Compared to the Gulfstream IV, the engines are changed from Rolls-Royce Tay to Rolls-Royce BR700-710A1-10 with increased thrust, higher bypass ratio, and Full Authority Digital Engine Controls (FADEC). Operating ceiling is increased from 45,000 to 51,000 ft (14,000 to 16,000 m). It has thrust reversers and composite flight control surfaces. The horizontal tail area is 30% larger, wingspan is increased from 74.6 to 93.5 ft (22.7 to 28.5 m), the fuselage is lengthened by 5 ft (1.5 m) forward of the main entry door, and by 2 ft (0.6 m) aft of the wing. Maximum takeoff and landing weights are increased by 15%.
It has a new semi supercritical wing for a fuel capacity of 41,000–12,000 lb (18.6–5.4 t) more than the G-IV.
The three zone cabin is similar to the G-IV, smaller than the Global Express, while its dispatch reliability, cabin noise and fuel efficiency compare favourably against its competitors of the same era.
Compared to the comparably priced Global Express, the GV offers more range and is more fuel efficient while the Bombardier offers better runway performance, a larger cabin and a softer ride.
BR710 overhaul comes at 8,000 hour or 10 years if it comes earlier and costs $1.25 million per engine.




Variants



G-V
Production aircraft powered by two BMW-Rolls-Royce 700-710A1-10 engines.
C-37A
United States military designation for the G-V aircraft.
C-20C
Modified C-20B with enhanced, secure communications. Used to support senior-level personnel and to provide backup for Air Force One.Only 3 delivered to the Air Force in 1985 as the Reagan administration’s massive investment in “continuity of government” operations upgraded the government’s command-and-control systems.Their tail numbers were 50049, 50050 and 60403.One of three aircraft long tasked with evacuating the president in an emergency and preserving the so-called National Command Authorities,the officials with authority to launch nuclear weapons.The C-20Cs had slightly older dial-and-gauge cockpits to help protect the plane from the electromagnetic pulse that would accompany a nearby nuclear explosion.The gear aboard is top-notch, with special satellite communications networks and special classified defensive measures that would protect the plane during an attack.




Operators






= Civil operators

=
The majority of G-Vs are operated by corporate and individual owners. Mark Cuban paid $40 million for a Gulfstream V in October 1999, earning a Guinness Record of "largest single e-commerce transaction". Steve Jobs received a Gulfstream V as compensation from Apple in 2000.




= Government and military operators

=
Algeria

Algerian Air Force operates the Gulfstream V for VIP transport
Greece

Hellenic Air Force operates one Gulfstream V for VIP transport.

Israel
A Special Electronic Mission Aircraft (SEMA), based on a highly modified Gulfstream G-V aircraft, was delivered to the Israeli Ministry of Defense in June 2005.
Italy
Italian Air Force operates two G550-based AEW&C systems (IAI EL/W-2085). The first aircraft was delivered on 19 December 2016. The second aircraft was delivered on 23 January 2018.
Singapore
Singapore Air Force operates four G550-based AEW&C systems (IAI EL/W-2085).
Japan
Japan Coast Guard received the sole C-37A on January 17, 2005. Dubbed "Umi Washi" (Sea Eagle), the aircraft will be operated by the JCG for maritime surveillance search and rescue. The second aircraft was delivered in mid-2005.
Kuwait
The State of Kuwait operates a G-V aircraft in a transport role for the royal family.
Saudi Arabia
Saudi Arabia operates two GVs in a medevac configuration.
United States

The 89th Airlift Wing's 99th Airlift Squadron, Andrews Air Force Base, Maryland, operates four C-37As. The 6th Air Mobility Wing's 310th Airlift Squadron, MacDill Air Force Base, Florida operates three C-37As. The 15th Airlift Wing's 65th Airlift Squadron, Hickam Air Force Base, Hawaii operates one C-37A. The 86th Airlift Wing's 76th Airlift Squadron, Ramstein Air Base, Germany has two C-37As. The Executive Transport Detachment Pacific, Hickam Air Force Base, Hawaii operates one C-37A. The United States Army Priority Air Transport Det. (USAPAT), Andrews AFB, MD, operates two C-37As.
On March 11, 2005, Gulfstream delivered an ultra-long-range G-V to the National Center for Atmospheric Research (NCAR). The aircraft—known as the High-performance, Instrumented Airborne Platform for Environmental Research (HIAPER), based in Boulder, Colorado, is being used by environmental and atmospheric scientists from both public and private research facilities. The GV was chosen by NCAR for its exceptionally high cruising altitude, long range, endurance, payload, reliability, and low operating costs, as well as worldwide product support. The HIAPER Gulfstream V is modified to accept wing/pylon mounted instrumentation.

United States Air Force operates the C-37A as command/executive transport
United States Army operates the C-37A as command/executive transport
United States Marine Corps operates the C-37A as command/executive transport
United States Navy operates the C-37A as command/executive transport
United States Coast Guard operates one C-37A and one C-37B for executive transportation of the Secretary of Homeland Security and the Coast Guard Commandant as of June 2022.
Federal Aviation Administration operates one Gulfstream G-IV with tail number N1.
Federal Bureau of Investigation & Department of Justice operate one Gulfstream G-V.
Federal Emergency Management Agency operates one Gulfstream G-V for team transport in disaster response.
National Center for Atmospheric Research operates one Gulfstream G-V for scientific research.
The National Aeronautics and Space Administration operates one Gulfstream G-V (N95NA) at the Lyndon B. Johnson Space Center which takes part in research flights as well as to transport NASA astronauts returning from the International Space Station back to the JSC in Houston upon their landing in Kazakhstan.




Specifications



Data from HIAPER GV BrochureGeneral characteristics
Crew: 2
Capacity: 15–19
Length: 96.4 ft (29.4 m)
Wingspan: 93.45 ft (28.48 m)
Height: 26.85 ft (8.18 m)
Wing area: 1,137 sq ft (105.6 m2)
Aspect ratio: 7.68
Empty weight: 46,200 lb (20,956 kg) , Basic Operating Weight with 4 crew : 46,800 pounds (21,228 kg)
Max takeoff weight: 90,500 lb (41,050 kg)
Maximum Landing Weight : 75,300 pounds (34,200 kg)
Maximum Zero Fuel Weight : 54,500 pounds (24,700 kg)
Maximum Fuel Load : 41,300 pounds (18,700 kg)
Maximum Payload : 8,300 pounds (3,800 kg)
Payload w/ Max Fuel : 3,400 pounds (1,500 kg)
Cabin Length : 43.92 feet (13.39 m)
Cabin floor Width : 5.25 feet (1.60 m)
Cabin Height : 6.17 feet (1.88 m)
Powerplant: 2 × Rolls-Royce BR710A1-10 turbofan, 14,750 lbf (65.6 kN) thrust each
Performance

Maximum speed: Mach 0.88
Range: 7,500 mi (12,000 km, 6,500 nmi) , long range cruise with 4 crew, 8 passengers
Endurance: 14hr 28min
Service ceiling: 51,000 ft (16,000 m)
Cruise speed : Mach 0.83 (882 km/h)
Normal cruise range : 5,500 nautical miles (10,186 km), with 5 crew, 12 passengers
Takeoff MTOW, ISA, SL : 6,100 feet (1,900 m)
Climb rate : 4,188 feet per minute (21.28 m/s)
Ceiling : 51,000 feet (16,000 m)




See also



Related development

Gulfstream IV
Gulfstream G550
Aircraft of comparable role, configuration, and era

Airbus Corporate Jets
Boeing Business Jet
Bombardier Global Express
Dassault Falcon 7X




References






External links



"C-37A Gulfstream V". globalsecurity.org.

Kata Kunci Pencarian:

• Gulfstream G550
• Gulfstream Aerospace
• Jetalliance
• Googleplex
• Barrett M82
• M24 Sniper Weapon System
• Airbus A320
• Malaysia Airlines Penerbangan 370
• Rolls-Royce plc
• Rolls-Royce
• Gulfstream V
• Gulfstream G550
• Gulfstream Aerospace
• Gulfstream IV
• List of Gulfstream G550 operators
• Rendition aircraft
• Gulfstream G650/G700/G800
• Gulfstream III
• Gulfstream G280
• Gulfstream G400/G500/G600