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AIRCRAFT

 

Learjet 55

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Overview

The Learjet 50 series was first announced at the 1977 Paris air show. Its design was based on the wing of the earlier Longhorn 28/29 series, married to a larger 10 seat fuselage. Construction of the Learjet 55 began in April 1978.

The first model flew on 19 April 1979 and production started March 1981. FAA certification was granted soon after and deliveries commenced in April.

The Learjet 55 was a low wing cantilever monoplane with winglets developed by NASA - the winglets gave rise to its Longhorn nickname - and a wing design based on the Learjet 25.

The aircraft has a T-tail and is powered by two Garrett TFE731 turbofans mounted either side of the rear fuselage, each providing 3,700 lbf of thrust. It has a retractable tricycle landing gear, an enclosed cabin for up to ten passengers and a cockpit for two crew.

A number of variants were introduced: the 55B with its digital flight deck, modified wings and improved interior, as well as higher take off weights as standard; the 55C with Delta Fins that gave it performance and handling advantages; the extended range 55C/ER with additional fuel in the tail cone; and the 55C/LR that introduced more fuel capacity.

Production of the Model 55 ceased in 1990 after 147 had been built.

Specifications
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Variant types
World fleetCharter fleetTypical paxCabin volumeCruiseRangeYears
Learjet 55 ●● ●● ●●●●●●●●● ●●●●●●● ●●●●●●●● ●●●●●●●●●●
Learjet 55B ●●●●●●●●● ●●●●●●● ●●●●●●●● ●●●●●●●●●●
Learjet 55C ●● ●●●●●●●●● ●●●●●●● ●●●●●●●● ●●●●●●●●●●

 

Supplemental Type Certificates

Browse or search through all recent STCs.

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06/07/2022 EASA: 10079658. ●●●●●●●●●●
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Charter operators
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U.S.A. ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●● , ●●●●●●●●●●
Maintenance centres
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Duncan Aviation
www.duncanaviation.aero
Family-owned Duncan Aviation is known for its maintenance expertise, one-shop capabilities and fast turntimes.
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Completions centres
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Type rating training providers
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News from Business Air News
Elliott ready to install latest Wi-Fi on Learjets
October 12, 2020
An Elliott Aviation STC applies to new Wi-Fi installations and allows for updates to existing installations that cover the bands A, B, G, N and AC. The company is offering it on a wide range of Learjets and the Hawker 750.
PWI's LEDs to light up more business aviation cabins
July 20, 2020
LEDs manufactured by PWI run at a much lower heat, so no more burned fingers, according to president and CEO Robi Lorik. The bulbs use 99 per cent less power than their incandescent counterparts.
EAP defers minimum hour requirement to help operators
May 17, 2020
Landing gear capability extended to Tennessee
April 9, 2019
Expansion of its Chattanooga facility has enabled maintenance provision by West Star Aviation to be extended to landing gear repair and overhaul for Phenoms, King Airs and Learjets.
October 23, 2018FAI receives CL850 and retires final Learjet
September 12, 2013Learjet 55s tick all the boxes for Medair as it opens Malta office
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