Midsize jet

N479JS

2004 Learjet 40

Registered No accidents on file
Built
2004
Serial
2012
Class
Midsize jet
Engines
2 × Honeywell TFE-731-SER
Status
Current as of October 2026
Registered owner
West Lake Holdings Inc (Corporation)
Based
Fort Smith, AR
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2004 Learjet 40
Representative photo of a Learjet 40. Not a photo of N479JS.
Registration record

N479JS on the FAA register

Type
2004 Learjet 40 (FAA: Learjet 45)
Serial
2012
Engines
2 × Honeywell TFE-731-SER
Registered owner
West Lake Holdings Inc
Fort Smith, AR
Certificate issued
2018-06-04
Airworthiness date
2004-04-16
Registration expires
2028-06-30
Airworthiness class
Standard · transport
Mode S (hex)
A5E362
Mode S (octal)
51361542
Seats (type)
12
Weight class
20,000 lb and over
Range (type)
1,707 nm
Cruise (type)
457 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-06-30
    Registration expires (renewal due).
  • 2018-06-04
    Certificate of registration issued as N479JS.
  • 2004-04-16
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N479JS

N479JS is a 2004 Learjet 40 (FAA model 45), serial number 2012. The FAA register lists West Lake Holdings Inc as the registrant in Fort Smith, Arkansas. The current certificate of registration was issued on June 4, 2018 and expires on June 30, 2028.

The FAA aircraft reference file describes the type as a midsize jet, two Honeywell TFE-731-SER engines and 12 seats. Published figures for the type give a cruise speed of about 457 knots and a range of about 1,707 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated April 16, 2004.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N479JS.

Cruise
457 kt
Range
1,707 nm
Power / thrust (each)
3500
Fuel burn
260 gph

Published figures for the Learjet 40 type. They describe the model, not this airframe's equipment or condition. Learjet 40 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 N479JS.

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 40 overview· Aircraft registered in Arkansas· 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.