FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N47077 — Hiller UH-12D
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
Sep 29, 1978
Airworthiness Date
Jun 25, 1975
Registration Expires
May 31, 2028
Last Action
May 12, 2023
Aircraft
Serial Number
947
Year Manufactured
1957
Aircraft Type
Rotorcraft
Certification
Standard (+1 flag)
Engine
LYCOMING 0-435
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A5C487
Type History
Hiller UH-12D type page → — 22 registered · 8 NTSB records · 6 airworthiness directives
Live position via ICAO24 A5C487
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