FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N37556 — 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
Apr 4, 2023
Airworthiness Date
Mar 29, 2023
Registration Expires
Apr 30, 2030
Last Action
Apr 4, 2023
Aircraft
Serial Number
67579
Year Manufactured
2023
Aircraft Type
Fixed Wing Multi Engine
Certification
Standard (+1 flag)
Engine
CFM INTL LEAP-1B28 SER
Engines / Seats
2 / 48
Weight Class
CLASS 3
Mode S (Hex)
A44984
Type History
Boeing 737-9 type page → — 252 registered · 33 NTSB records · 47 airworthiness directives
Live position via ICAO24 A44984
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