FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N139HA — Hiller UH-12E
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
KNUTSON FLYING SERVICE INC
Registrant Type
Corporation
Location
TIOGA, ND
Status
Registration Valid
Certificate Issued
Apr 23, 2008
Airworthiness Date
Jun 5, 1976
Registration Expires
May 31, 2027
Last Action
Jan 22, 2023
Aircraft
Serial Number
HA3039
Year Manufactured
1976
Aircraft Type
Rotorcraft
Certification
Restricted (+1 flag)
Engine
LYCOMING VO-540 SERIES
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A09D50
Type History
Hiller UH-12E type page → — 101 registered · 81 NTSB records · 10 airworthiness directives
Live position via ICAO24 A09D50
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