LEARJET 55

The Learjet 55 is a mid-sized business jet produced by Bombardier Learjet, known for its "Longhorn" wing design with winglets. It was first introduced in 1979 and ceased production in 1993. The Learjet 55 is notable for its stand-up cabin, capable of accommodating up to 10 passengers in a high-density configuration.

This video shows footage of the Learjet 55 from the cockpit:

MaXtanic Films Aviation

YouTube · Feb 1, 2025](https://www.youtube.com/watch?v=QiCl7hn0owQ&t=0)

Key Features:

• Design:

The Learjet 55 utilizes the wing design of the earlier Learjet 28/29, incorporating winglets, and is paired with a larger fuselage.

• Performance:

It boasts a top speed of 541 mph (871 km/h) and a range of 2,492 miles (4,010 km) with 4 passengers. The Learjet 55 can reach a ceiling of 51,000 feet.

• Cabin:

The cabin typically accommodates 7-8 passengers in a comfortable, club-style seating arrangement, with options for a high-density layout.

• Engines:

The aircraft is powered by two Honeywell TFE731 engines, each producing 3,700 pounds of thrust.

• Variants:

The Learjet 55B features a digital flight deck and modified wings, while the 55C includes Delta Fins for improved stability and handling.

Production and Legacy:

• Approximately 150 Learjet 55s were delivered during its production run.

• The Learjet 55 was eventually replaced by the Learjet 60.

• While no longer in production, the Learjet 55 remains a sought-after aircraft for charter and private use due to its performance and comfort.