Narrowbody · ICAO LJ40

Learjet 40

The Learjet 40 stretched the fuselage of the smaller Learjet 45 for a roomier cabin, part of Bombardier's push to modernise the Learjet name with genuinely competitive light jets rather than trading purely on the brand's speed-focused heritage. It kept the swept wing and strong climb performance Learjets have always been known for, while offering noticeably more cabin comfort than the classic 1960s-era Learjet models. It competed directly against Cessna's Citation family in the light-jet market, an increasingly crowded segment by the time it launched. Production ended in 2012 as Bombardier eventually wound down the Learjet line entirely.

Learjet 40, example photo from Wikimedia Commons
Photo: Spotting973 · CC BY-SA 2.0 · Wikimedia Commons

Did you know?

The Learjet 40 stretched the Learjet 45's fuselage for a roomier cabin while keeping the swept wing and strong climb Learjets are known for.

Specifications

Length17.4 m (57 ft)
Wingspan14.5 m (48 ft)
Height3.7 m (12 ft)
Maximum passengers7
Persons on board9
Maximum take-off weight9.2 t
Range1,720 NM (3,185 km)
Maximum speed465 kt (861 km/h)
Service ceiling51,000 ft (15,545 m)
Optimum ceiling45,000 ft (13,716 m)
Rate of climb2,820 ft/min (14.3 m/s)
Take-off distance1,445 m (4,741 ft)
Landing distance1,300 m (4,265 ft)
Fuel capacity3,400 l
Engines2x Honeywell TFE731-20

Curated by CatchFlights from manufacturer documents, ICAO Doc 8643 and reference works; values are left out where no source could confirm them. Sources are listed on our credits page.

In CatchFlights

In CatchFlights the Learjet 40 starts as a Uncommon catch. The tier is an editorial judgement of how special a sighting of this type is. The more often you catch it, the closer it moves to Common for you.

A catch counts for the manufacturer Learjet, the 40 family and the model in your collection, and the daily Type Rating quiz asks about the types of each family.

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