Midsize jet

N45NM

2004 Learjet 40

Registered No accidents on file
Built
2004
Serial
253
Class
Midsize jet
Engines
2 × Honeywell TFE-731-SER
Status
Current as of October 2026
Registered owner
Triple Crown Energy LLC (LLC)
Based
Tulsa, OK
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2004 Learjet 40
Representative photo of a Learjet 40. Not a photo of N45NM.
Registration record

N45NM on the FAA register

Type
2004 Learjet 40 (FAA: Learjet 45)
Serial
253
Engines
2 × Honeywell TFE-731-SER
Registered owner
Triple Crown Energy LLC
Tulsa, OK
Certificate issued
2017-10-31
Airworthiness date
2004-07-21
Registration expires
2027-10-31
Airworthiness class
Standard · transport
Mode S (hex)
A570FB
Mode S (octal)
51270373
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

  • 2027-10-31
    Registration expires (renewal due).
  • 2017-10-31
    Certificate of registration issued as N45NM.
  • 2004-07-21
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N45NM

N45NM is a 2004 Learjet 40 (FAA model 45), serial number 253. The FAA register lists Triple Crown Energy LLC as the registrant in Tulsa, Oklahoma. The current certificate of registration was issued on October 31, 2017 and expires on October 31, 2027.

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 July 21, 2004.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N45NM.

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 N45NM.

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 Oklahoma· 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.