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http://en.wikipedia.org/wiki/Cessna_Citation_Excel

Citation Excel Citation XLS / Citation XLS+
Cessna 560XL Citation Excel of the Swiss Air Force
Role	Business jet
Manufacturer	Cessna
Status	In production

The Cessna Citation Excel (Model 560XL) is a turbofan-powered small-to-medium sized business jet built by the Cessna Aircraft Company in Wichita, Kansas, USA. The Citation brand of business jets encompasses six distinct families of aircraft. The Excel, the Citation XLS, and the Citation XLS+ are one of these families.

Design and development

With the success of Cessna's high-end Citation X, the manufacturer saw a market for an aircraft with the X's featuresd but aimed at the traditional Citation market, where it chiefly competes with twin turboprop aircraft. Rather than being a direct variant of another Citation airframe, the Excel was a combination of technologies and designs. To produce the Excel, Cessna took the X's wide, stand-up cabin fuselage, shortened it by about 21 feet (6.4 m) and mated it with an unswept wing utilizing a supercritical airfoil (based on the Citation V Ultra's wing} and a Citation V's tail.

To power the aircraft, Cessna chose the a new Pratt & Whitney Canada turbofan, the PW545A. As a result, the Excel has the roomiest cabin in its class of light corporate jets and can seat up to 10 passengers (in high-density configuration; typically the number is six to eight in a corporate configuration), while being flown by a crew of two.

Cessna Model 560XL Citation XLS taxis for takeoff at Manchester Airport, England

The project was announced at the annual NBAA convention in October, 1994, and the prototype aircraft took off on its first flight on February 29, 1996. By the time FAA certification was granted in April 1998, Cessna had over 200 orders for the aircraft. By the time the 100th Excel was delivered in August 2000, the Wichita production line was producing an aircraft every three days. By the time the aircraft was superseded by the Citation XLS, a total of 308 had been built. The Excel has had an exceptional safety record, with only 5 accidents on record, none of which involved fatalities.

The Citation XLS was the first "makeover" that the Excel received. Besides a glass cockpit based on the Honeywell Primus 1000 EFIS avionics suite, the XLS featured the upgraded PW545B engines with increased performance.

Cessna upgraded the aircraft again to the Citation XLS+, or simply "Plus" configuration, with the inclusion of FADEC engine controls and improved PW545C engines. The Citation XLS+ is the first of the XL line to feature Collins Pro Line 21 Avionics and a four tube EFIS display as opposed to the three tube Honeywell displays in the XL and XLS.

Variants

Citation Excel 

Citation XLS 

Citation XLS+ 

Specifications (Citation XLS+)

Data from Cessna Citation XLS+ web site

General characteristics

• Crew: 2
• Capacity: 7-10 passengers
• Length: 52 ft 6 in (16.0 m)
• Wingspan: 56 ft 4 in (17.17 m)
• Height: 17 ft 2 in (5.23 m)
• Empty weight: 12,800 lb (5,086 kg)
• Useful load: 7,400 lb (4,077 kg)
• Max takeoff weight: 20,200 lb (9,163 kg)
• Powerplant: 2× Pratt & Whitney Canada PW545C turbofans, 4,119 lb (18.32 kN) each

Performance

• Cruise speed: 441 ktas (815 km/h)
• Range: 1,858 nm (3,441 km)
• Service ceiling: 45,000 ft (13,716 m)
• Rate of climb: 3,500 ft/min (1,067 m/min)

See also

Related development

• Cessna Citation series
• Cessna Citation X
• Cessna Citation Sovereign
  

Comparable aircraft

• Hawker 800XP
• Bombardier Challenger
• Dassault Falcon
  

External links

• Cessna Citation home page
• Cessna's Excel performance and specifications page archived at archive.org
• Cessna Citation X web site

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Published in July 2009.

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