Learjet 85

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Learjet 85
Salon du Bourget 20090619 157.jpg
Bombardier Learjet 85 mockup at Paris Air Show 2009
Role Business jet
Manufacturer Bombardier
First flight 9 April 2014
Status Under development
Number built 1

The Learjet 85 is a Learjet development program by aircraft manufacturer Bombardier Aerospace. The program was launched on October 30, 2007 and a mockup of the aircraft was unveiled in October 2008 at the NBAA show in Orlando. The Learjet 85 fits between the midsize and the super midsize segments of the market. Designed for type certification under FAR-25, it is the first Bombardier Aerospace business jet to feature a composite structure. The plane is expected to have a high-speed cruise of Mach 0.82 and a transcontinental range of up to 3,000 nautical miles (5,556 km).

Design and development[edit]

Computer software design tools were used on the project, including CATIA and HyperSizer, and similar wing technology employed as on the Bombardier CSeries.[1]

Bombardier reports nearly 60 Learjet 85 orders at a price of US$17.2 million (2008 dollars) Flexjet announced it would be the initial launch customer with seven orders in 2011.[2][3]

On October 21, 2010, Bombardier opened a Learjet 85 aircraft component manufacturing facility in Querétaro, Mexico. The plant was inaugurated by President Felipe Calderón.[4] Some parts of the wing will be manufactured in Belfast in Northern Ireland.[5]

The first test flight was on 9 April 2014.[6]

Specifications (Learjet 85)[edit]

Data from Bombardier

General characteristics

  • Crew: 2
  • Capacity: 8
  • Length: 20.76 m (68 ft 1 in)
  • Wingspan: 18.75 m (61 ft 6 in)
  • Height: 6.08 m (19 ft 11 in)
  • Wing area: 37.25 m2 (401.0 sq ft)
  • Empty weight: 10,977 kg (24,200 lb)
  • Max takeoff weight: 15,195 kg (33,500 lb)
  • Powerplant: 2 × Pratt & Whitney PW307B Turbine

Performance

  • Maximum speed: 871 km/h; 470 kn (541 mph)
  • Cruise speed: 829 km/h; 448 kn (515 mph)
  • Range: 4,828 km; 2,607 nmi (3,000 mi)
  • Service ceiling: 14,935 m (49,000 ft)

Avionics
Rockwell Collins Pro Line Fusion avionics suite

References[edit]

  1. ^ Karen Wood (November 1, 2010). "Learjet 85 composite pressurized cabin a cost cutter". Composites World. High-Performance Composites. Retrieved August 22, 2011. 
  2. ^ Mark Phelps (May 21, 2009). "Learjet Presses On With Its Model 85". Flying. Retrieved 14 May 2012. 
  3. ^ Pia Bergqvist. "Flexjet to Become Learjet 85 Launch Customer". Flying. Retrieved 14 May 2012. 
  4. ^ "Bombardier Inaugurates Learjet 85 Aircraft Component Manufacturing Facility in Queretaro, Mexico". Reuters (Press release). Bombardier. 21 October 2010. Retrieved 14 May 2012. 
  5. ^ Kate Sarsfield (30 December 2010). "Learjet 85 wing structures to be manufactured in Belfast". Flightglobal. Retrieved 14 May 2012. 
  6. ^ Durden, Rick (9 April 2014). "Learjet 85 Makes First Flight". Avweb. Retrieved 14 April 2014. 

External links[edit]