Light jet

N240B

1999 Learjet 31A

Registered No accidents on file
Built
1999
Serial
175
Class
Light jet
Engines
2 × Alliedsign TFE 731-2B
Status
Current as of October 2026
Registered owner
Thunderun Aviation Corp (Corporation)
Based
Glenwood, NY
What's N240B worth? Track flights
1999 Learjet 31A
Representative photo of a Learjet 31A. Not a photo of N240B.
Registration record

N240B on the FAA register

Type
1999 Learjet 31A
Serial
175
Engines
2 × Alliedsign TFE 731-2B
Registered owner
Thunderun Aviation Corp
Glenwood, NY
Certificate issued
2022-12-30
Airworthiness date
1999-05-28
Registration expires
2029-12-31
Airworthiness class
Standard · transport
Mode S (hex)
A23018
Mode S (octal)
50430030
Seats (type)
10
Weight class
12,500–19,999 lb
Range (type)
1,252 nm
Cruise (type)
456 kt
Status
Current as of October 2026
Market asking range
$499,000 to $1,200,000
Middle half of 3 live Learjet 31A listings, 1991–1994 models (median $595,000). Asking prices, not an appraisal of N240B.
Registry history

Timeline

  • 2029-12-31
    Registration expires (renewal due).
  • 2022-12-30
    Certificate of registration issued as N240B to the current registrant.
  • 2003-12-09
    N240B previously assigned to a Hawker 800XP (s/n 258358); cancelled.
  • 1999-05-28
    Airworthiness date on the current FAA record (standard category (transport)).
  • 1970-07-20
    N240B previously assigned to a Bell 47D-1 Piston Helicopters (s/n 352); cancelled.
Overview

About N240B

N240B is a 1999 Learjet 31A, serial number 175. The FAA register lists Thunderun Aviation Corp as the registrant in Glenwood, New York. The current certificate of registration was issued on December 30, 2022 and expires on December 31, 2029.

The FAA aircraft reference file describes the type as a light jet, two Alliedsign TFE 731-2B engines and 10 seats. Published figures for the type give a cruise speed of about 456 knots and a range of about 1,252 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated May 28, 1999.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N240B.

Cruise
456 kt
Range
1,252 nm
Power / thrust (each)
3500
Fuel burn
259 gph

Published figures for the Learjet 31A type. They describe the model, not this airframe's equipment or condition. Learjet 31A specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N240B.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Learjet aircraft for sale· Learjet 31A overview· Aircraft registered in New York· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.