FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N37540 — Boeing 737-9
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
UNITED AIRLINES INC
Registrant Type
Corporation
Location
CHICAGO, IL
Status
Registration Valid
Certificate Issued
Oct 26, 2022
Airworthiness Date
Oct 24, 2022
Registration Expires
Oct 31, 2029
Last Action
Sep 23, 2025
Aircraft
Serial Number
64471
Year Manufactured
2022
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
CFM INTL LEAP-1B28B
Engines / Seats
2 / 48
Weight Class
CLASS 3
Mode S (Hex)
A4495B
Type History
Boeing 737-9 type page → — 252 registered · 33 NTSB records · 47 airworthiness directives
Live position via ICAO24 A4495B
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