Learjet

Learjet
Name	Learjet
Caption	A Learjet 75 Liberty in flight.
Type	Business jet
National origin	United States
Manufacturer	Learjet (Bombardier Aviation / Textron Aviation)
First flight	7 October 1963 (Learjet 23)
Introduction	1964
Status	In service
Primary user	Corporate, charter, air ambulance
Produced	1963–2022
Number built	Over 3,000
Unit cost	~$10–14 million (Learjet 75)

Learjet. The Learjet is a family of American business jets known for their high speed, distinctive design, and significant impact on corporate aviation. Manufactured initially by Learjet and later by Bombardier Aviation and Textron Aviation, these aircraft became iconic symbols of luxury and efficiency in private aviation. The series, beginning with the Learjet 23, pioneered the concept of a fast, small jet for business travel, influencing competitors like Cessna Citation and Gulfstream Aerospace.

History

The Learjet story began with William P. Lear, an American inventor and entrepreneur who founded the Lear Jet Corporation in Wichita, Kansas in 1962. Inspired by the design of the Swiss FFA P-16 fighter aircraft, Lear aimed to create a fast, efficient business jet. The company's first model, the Learjet 23, first flew in 1963 and entered service in 1964, quickly gaining a reputation for performance. Financial challenges led to the company's acquisition by the Gates Rubber Company in 1967, becoming Gates Learjet. The brand changed hands several times, being purchased by Integrated Acquisition, Inc. in 1987, then by Bombardier Aerospace in 1990, which integrated it into Bombardier Aviation. In 2021, Textron Aviation acquired the Learjet product line from Bombardier.

Design and development

Learjet aircraft are characterized by their sleek, narrow fuselage, swept wing design, and powerful turbofan engines, often mounted on the rear fuselage. Early models like the Learjet 24 and Learjet 25 utilized a distinctive tip tank design for fuel storage, which also acted as a winglet to reduce drag. Development focused on increasing range, cabin comfort, and avionics, leading to series such as the Learjet 35 and Learjet 55. The later Learjet 45 and Learjet 75 featured glass cockpit technology, improved Williams International engines, and new wing designs developed with partners like Sukhoi Civil Aircraft Company. The final model, the Learjet 75 Liberty, was an attempt to revitalize the brand with enhanced interiors.

Operational history

Learjets have served extensively in corporate aviation, operated by Fortune 500 companies and wealthy individuals for fast point-to-point travel. They have also been widely used in air ambulance and medevac roles, with specialized configurations for patient transport. Government agencies, including the United States Air Force which operates the C-21A (a Learjet 35 variant), have utilized them for personnel transport and liaison duties. Their speed and high-altitude capability made them popular for air charter services and as pilot training aircraft. Notable operators have included NetJets, Flexjet, and various Federal Aviation Administration-approved Part 135 carriers.

Variants

The Learjet family comprises several distinct series. The original models included the Learjet 23, Learjet 24, and Learjet 25. The highly successful Learjet 35 and Learjet 36 offered increased range and payload. The "Longhorn" series, featuring winglets, began with the Learjet 28 and Learjet 29. Midsize cabin models were introduced with the Learjet 55. The "next generation" series, developed under Bombardier, includes the light jets Learjet 40 and Learjet 45, and the midsize Learjet 60. The final series consisted of the Learjet 70, Learjet 75, and Learjet 75 Liberty, which were evolutions of the Learjet 45 platform.

Specifications (Learjet 75)

The Learjet 75 is a light business jet powered by two Williams International FJ44 turbofan engines. It typically accommodates up to 9 passengers and a crew of 2. Its maximum cruise speed is approximately Mach 0.81, with a range of around 2,080 nautical miles. The aircraft operates with a maximum altitude of 51,000 feet and features a Rockwell Collins Pro Line Fusion avionics suite. Its wingspan is 50.9 feet, and its length is 58.0 feet. The cabin is known for its flat floor and stand-up headroom.

Notable appearances in media

The Learjet's iconic status has led to numerous appearances in film, television, and music. It is famously mentioned in the 1977 song "Learjet" by Lynyrd Skynyrd. The aircraft has featured in movies such as "Airplane!" and "The A-Team," often symbolizing corporate power or rapid escape. Television series like "Dallas" and "Lifestyles of the Rich and Famous" used it as a visual shorthand for wealth. The brand also appears in video games, including the "Grand Theft Auto" series, and has been associated with celebrities like Frank Sinatra and Elvis Presley.

Category:Business jets Category:Learjet aircraft Category:Aircraft manufactured in the United States