FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N451SJ — Learjet 45
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
SOUTHERN CROSS AIRCRAFT LLC
Registrant Type
LLC
Location
FORT LAUDERDALE, FL
Status
Registration Valid
Certificate Issued
Oct 17, 2022
Airworthiness Date
May 4, 2023
Registration Expires
Oct 31, 2029
Last Action
Sep 9, 2023
Aircraft
Serial Number
173
Year Manufactured
2001
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
HONEYWELL TFE-731-SER
Engines / Seats
2 / 12
Weight Class
CLASS 3
Mode S (Hex)
A5776C
Type History
Learjet 45 type page → — 444 registered · 29 NTSB records · 48 airworthiness directives
Live position via ICAO24 A5776C
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