FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N4173Z — Piper PA-18-150
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
HELMERICKS AARON W
Registrant Type
Individual
Location
WASILLA, AK
Status
Registration Valid
Certificate Issued
Jan 25, 2017
Airworthiness Date
Jan 17, 1966
Registration Expires
Jan 31, 2030
Last Action
Sep 30, 2023
Aircraft
Serial Number
18-8351
Year Manufactured
1965
Aircraft Type
Fixed Wing Single Engine
Certification
Standard (+1 flag)
Engine
LYCOMING 0-320 SERIES
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
A4F0FA
Type History
Piper PA-18-150 type page → — 2,063 registered · 1,356 NTSB records · 35 airworthiness directives
Live position via ICAO24 A4F0FA
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