Midsize jet

N451N

Learjet 45 / 75 / 40

Registered No accidents on file
Built
—
Serial
230
Class
Midsize jet
Engines
2
Status
Current as of October 2026
Registered owner
N146Xl LLC (LLC)
Based
Bluffton, SC
Registration record

N451N on the FAA register

Type
Learjet 45 / 75 / 40
Serial
230
Engines
2
Registered owner
N146Xl LLC
Bluffton, SC
Certificate issued
2022-07-06
Airworthiness date
—
Registration expires
2029-07-31
Airworthiness class
—
Mode S (hex)
A576FF
Mode S (octal)
51273377
Seats (type)
12
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2029-07-31
    Registration expires (renewal due).
  • 2022-07-06
    Certificate of registration issued as N451N.
Overview

About N451N

N451N is a Learjet 45 / 75 / 40, serial number 230. The FAA register lists N146Xl LLC as the registrant in Bluffton, South Carolina. The current certificate of registration was issued on July 6, 2022 and expires on July 31, 2029.

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 N451N.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N451N.

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 South Carolina· 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.