FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N172SM — Hiller UH-12B
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
SEDEYN THOMAS SR
Registrant Type
Individual
Location
SALEM, NJ
Status
Registration Valid
Certificate Issued
Oct 16, 2024
Airworthiness Date
Jan 17, 1963
Registration Expires
Oct 31, 2031
Last Action
Oct 16, 2024
Aircraft
Serial Number
317
Year Manufactured
1950
Aircraft Type
Rotorcraft
Certification
Multiple (+3 flags)
Engine
FRANKLIN 6V4 SERIES
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A12237
Type History
Hiller UH-12B type page → — 35 registered · 34 NTSB records · 5 airworthiness directives
Live position via ICAO24 A12237
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