- Hawker 4000
Infobox Aircraft
name=Hawker 4000 Horizon
type=Private jet
manufacturer=Raytheon Aircraft Company Hawker Beechcraft
caption=
designer=
first flight=November 2005
introduced=1996
retired=
status=Active Service
primary user=Private Owners
more users=
produced=
number built=>10
unit cost=$18.8 millionUSD (As of2005 )
developed from =
variants with their own articles=The Hawker 4000, originally known as the Hawker Horizon, is a super-midsize
business jet developed by theRaytheon Aircraft Company (nowHawker Beechcraft ).Development
Originally announced in 1996 as the Hawker Horizon, the 4000 made its official debut in November 2005 when a development aircraft was displayed at the
National Business Aviation Association (NBAA) convention. As of March 2007 orders totaled more than 130 aircraft, with deliveries scheduled to begin in June 2008. On December 2, 2005NetJets signed an order for 50 of the new aircraft, the largest single commercial order in the history of Raytheon Aircraft. [cite news | last =Trautvetter| first =Chad | title =Another Delay for the 4000| publisher =Aviation International News| date =February 2006| url =http://www.ainonline.com/Issues/02_06/02_06_hawker4000_4.htm| accessdate =2006-07-24 ]The Hawker 4000 is being certified to FAA FAR Part 25 standards, which places a five-year time limit on certification of a new transport category aircraft. The 4000 completed Function and Reliability Tests on May 25 2006 [cite web| title = Hawker Completes Testing| publisher =Raytheon| date = 2006-06-01| url = http://www.raytheonaircraft.com/press/files/06-01-06_Hawker_4000_Completes_FR.pdf| accessdate = 2006-07-24 |format=PDF] . However, since the Part 25 five-year window expired May 31, 2006, the company filed an extension request to head off the possibility that the certification program would need to restart from the beginning. On November 21 2006 the company announced that the 4000 has received its FAA type certification [cite web| title = Raytheon Aircraft Company Obtains Hawker 4000 Type Certification| publisher =Raytheon| date = 2006-11-21| url = http://www.raytheonaircraft.com/include/content_view.aspx?id=6522| accessdate = 2006-11-23 ] . June 2008 officially FAA certified. Named the World's Most Advanced Business Jet.On June 3rd, 2008 Brad Hatt, President, Commercial Sales of Hawker Beechcraft Corp announced to a sceptical audience at the Hawker Beechcraft Jet Operators Conference in Orlando, Fl that Hawker 4000 deliveries would commence "by the end of the week" but again, no deliveries were made.
Finally, on June 18, the first delivery was made to customers Gary and Donna Hall in a special ceremony at the delivery center in Wichita, KS.
The Hawker 4000 can be outfitted to seat eight people in a comfortable cabin configuration. This is partially due to the aircraft's
carbon composite construction, which gives it more interior space than many jets in its class. Interior standing room is an average of six feet. [cite web| title =Hawker 4000-Cabin Tour| publisher =Raytheon| year =2006| url =http://www.raytheonaircraft.com/hawker/aircraft/hawker_4000/cabin_tour.aspx| accessdate = 2006-07-25 ] This composite construction also makes the aircraft much lighter than a standardaluminum structure, allowing a maximum range of 3,445nautical mile s, and aservice ceiling of 45,000 feet. [cite web| title =Hawker 4000-Performance| publisher =Raytheon| year =2006| url =http://www.raytheonaircraft.com/hawker/aircraft/hawker_4000/performance.aspx| accessdate = 2006-07-25 ] The flight deck features aHoneywell Primus Epic avionics suite withEICAS ,FADEC andautothrottle .Design
Interior
The 72in (1.83m) stand-up cabin is 77.5in wide (1.97m). The flat floor runs the entire length of the cabin and leads to a 2.83m³ baggage compartment. Access to the baggage compartment during flight is through the cabin and on the ground is via the exterior of the aircraft.
The cabin can accommodate eight to twelve passengers. The eight-seat cabin is arranged with four pairs of club chairs with writing tables. The cabin air conditioning and pressurisation system is digitally controlled.
Cabin pressurization
The
cabin pressurization at cruising altitude (43,000 feet) can be maintained at the equivalent of 6000 feet (1800 m) altitude versus 8000 feet (2400 m) on conventional aircraft. This can significantly improve passenger comfort when gas becomes trapped in thegastrointestinal tract , themiddle ear and the paranasal sinuses.pecifications
aircraft specifications
jet or prop?=jet
plane or copter?=plane
crew=2 pilots
capacity=8 passengers typical, 12 maximum
length main=69 ft 2 in
length alt=21.1 m
span main=61 ft 9 in
span alt=18.8 m
height main=19 ft 7 in
height alt=6.0 m
area main=
area alt=
empty weight main=23,500 lb
empty weight alt=10,659 kg
loaded weight main=26,000 lb
loaded weight alt=11,793 kg
useful load main=16,200 lb
useful load alt=7,348 kg
max takeoff weight main=39,500 lb
max takeoff weight alt=17,917 kg
engine (jet)=Pratt & Whitney Canada PW308A
type of jet=turbofan
number of jets=2
thrust main=6,900lbf / ISA + 22 °C
thrust alt=
thrust original=
afterburning thrust main=
afterburning thrust alt=
afterburning thrust original=
max speed main=Mach 0.84
max speed alt=482 kn
max speed more=
cruise speed main=Mach 0.82
cruise speed alt=470 kn
cruise speed more=
never exceed speed main=
never exceed speed alt=
stall speed main=
stall speed alt=
range main=3,280 NM
range alt=6,075 km
range more=
ceiling main=45,000 ft
ceiling alt=13,716 m
climb rate main=
climb rate alt=
loading main=
loading alt=
thrust/weight=
power/mass main=
power/mass alt=References
External links
* [http://www.hawkerbeechcraft.com/hawker/aircraft/hawker_4000/ Hawker 4000 on the Raytheon website]
ee also
aircontent
related=
similar aircraft=
*Cessna Citation Columbus
*Dassault Falcon 50
*Challenger 300
*Gulfstream G200
lists=
*List of civil aircraft
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