FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N4221U — Cessna 150D
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
MCWILLIAMS ROBERT P
Registrant Type
Individual
Location
BELGRADE, MT
Status
Registration Valid
Certificate Issued
Nov 5, 2001
Airworthiness Date
Jul 7, 2003
Registration Expires
Jan 31, 2029
Last Action
Jul 7, 2023
Aircraft
Serial Number
15060221
Year Manufactured
1964
Aircraft Type
Fixed Wing Single Engine
Certification
Experimental (+1 flag)
Engine
SUBARU ALL MDLS A/B
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
A5059B
Type History
Cessna 150D type page → — 258 registered · 94 NTSB records · 17 airworthiness directives
Live position via ICAO24 A5059B
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