FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N4277X — 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
HIGH COUNTRY HELICOPTER LLC
Registrant Type
LLC
Location
BLOWING ROCK, NC
Status
Registration Valid
Certificate Issued
Jun 29, 2010
Airworthiness Date
Jun 5, 1991
Registration Expires
Oct 31, 2027
Last Action
Mar 24, 2023
Aircraft
Serial Number
5161
Year Manufactured
1981
Aircraft Type
Rotorcraft
Certification
Standard (+1 flag)
Engine
LYCOMING VO-540 SERIES
Engines / Seats
1 / 4
Weight Class
CLASS 1
Mode S (Hex)
A51903
Type History
Hiller UH-12E type page → — 101 registered · 81 NTSB records · 10 airworthiness directives
Live position via ICAO24 A51903
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