Light jet
Learjet 31 (certified family)
A rough value guide across the registered fleet: $820K by build year, 1988 to 1990, the middle of each year's range. Configuration, condition and logbooks determine an individual aircraft's value.
12 on the US register, built 1988 to 1990. Figures as of October 2026. Class: Light jets.
Price and value
Learjet 31 (certified family) price: $820K by build year
Interior
Inside the Learjet 31 (certified family)
Specs
As published
- Category
- Light jet
Charter
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Tail numbers
12 Learjet 31 (certified family)s on the US register
| Registration | Built | Serial | Model | Registered owner |
|---|---|---|---|---|
| N1DE | 1990 | 016 | Learjet 31 (certified family) | Champion Air LLC |
| N2FU | 1990 | 027 | Learjet 31 (certified family) | Red River/Adobe LLC |
| N10VJ | 1990 | 018 | Learjet 31 (certified family) | Venture Jets LLC |
| N31YA | 1990 | 021 | Learjet 31 (certified family) | International Trading Energy Fuels LLC |
| N90WA | 1990 | 028 | Learjet 31 (certified family) | Bank of Utah Trustee |
| N103JL | 1990 | 026 | Learjet 31 (certified family) | Thunderun Aviation Corp |
| N38MG | 1989 | 009 | Learjet 31 (certified family) | Bay Venture Management LLC |
| N30LJ | 1988 | 002 | Learjet 31 (certified family) | Worldwide Aircraft Services Inc |
| N888CP | 1988 | 31-003 | Learjet 31 (certified family) | N888CP Aviation Corp |
| N5VG | 014 | Learjet 31 (certified family) | Lear Holding Corp | |
| N103TD | 31-006 | Learjet 31 (certified family) | Trigger Air LLC | |
| N77779 | 005 | Learjet 31 (certified family) | FTW Investment Group Inc |
Airworthiness directives
22 FAA ADs name the Learjet 31 (certified family)
- AD 2010-06-11 We are issuing this AD to prevent an uncontained failure of a second stage LPCR disc and/or a third stage LPCR disc due to cracks in the bore, which could result in damage to the airplane.
- AD 2008-02-19 We are issuing this AD to prevent uncontained failure of the HP turbine rotor assembly, which could result in damage to the airplane.
- AD 2007-17-17 We are issuing this AD to prevent penetration of flammable liquids or fire through the engine firewall into the engine pylon, which could lead to fire inside the airplane.
- AD 2007-04-18 We are issuing this AD to prevent this inadvertent operation, which could result in inadvertent fuel transfer by the left or right wing fuel system and subsequent over-limit fuel imbalance between the left and right wing fuel loads.
FAQ
Learjet 31 (certified family) questions
How much does a Learjet 31 (certified family) cost?
Radar's rough range is about $460K to $1.5M for a 1990 and $460K to $1.5M for a 1988. From Radar's listing-based estimates for business jets of similar engine thrust and age. These are rough ranges, not appraisals: hours, engines, damage history, equipment and the logbooks move the price of any one aircraft.
What affects the price of a Learjet 31 (certified family)?
What moves the price of any one Learjet 31 (certified family): total time and engine time, engine program enrollment, damage history, avionics and equipment, and complete logbooks. Build year sets the baseline shown on this page; a Learjet 31 (certified family) with high hours, an engine near overhaul or gaps in its records sells below it, and one with low time, recent inspections and full records above it.
Where can I find a Learjet 31 (certified family) for sale?
Radar does not list aircraft for sale. It tracks all 12 US-registered Learjet 31 (certified family)s by tail number, each with its registration record and a value estimate, so you can check a listing against the value of its build year and look up the aircraft's own history before you call.
How many Learjet 31 (certified family)s are there?
12 Learjet 31 (certified family)s are on the US civil aircraft register (FAA file of October 2026), built 1988 to 1990. Aircraft registered in other countries are not counted. Radar has a page for each US registration.
Who owns Learjet 31 (certified family)s?
Of the 12 US-registered Learjet 31 (certified family)s, 12 (100%) are registered to companies, trusts and other entities and 0 to individuals. Radar names entity owners only; individuals are shown as privately registered. The most common states of registration are DE (4), TX (2), FL (1).
Data: Radar, FAA aircraft registry file of 2026-10-09.
Records & AD tracking by Radar
Own, buy or finance a Learjet 31 (certified family)? Radar reads every logbook, tracks every airworthiness directive and shows what the records do to value.
The fleet, registry and value data on these pages come from Radar, CRAFT's sister company.