Midsize jet

N18AX

Learjet 45 / 75 / 40

Registered No accidents on file
Built
—
Serial
548
Class
Midsize jet
Engines
2
Status
Current as of October 2026
Registered owner
N18Ax LLC (LLC)
Based
Tulsa, OK
Registration record

N18AX on the FAA register

Type
Learjet 45 / 75 / 40
Serial
548
Engines
2
Registered owner
N18Ax LLC
Tulsa, OK
Certificate issued
2024-01-23
Airworthiness date
—
Registration expires
2031-01-31
Airworthiness class
—
Mode S (hex)
A13E69
Mode S (octal)
50237151
Seats (type)
12
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2031-01-31
    Registration expires (renewal due).
  • 2024-01-23
    Certificate of registration issued as N18AX.
Overview

About N18AX

N18AX is a Learjet 45 / 75 / 40, serial number 548. The FAA register lists N18Ax LLC as the registrant in Tulsa, Oklahoma. The current certificate of registration was issued on January 23, 2024 and expires on January 31, 2031.

The FAA aircraft reference file describes the type as a midsize jet and 12 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N18AX.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N18AX.

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· 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.