FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N476AW — Sikorsky S-61N
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
CONSTRUCTION HELICOPTERS INC
Registrant Type
Corporation
Location
HOWELL, MI
Status
Registration Valid
Certificate Issued
Apr 13, 2026
Airworthiness Date
Apr 2, 2026
Registration Expires
Apr 30, 2033
Last Action
Apr 13, 2026
Aircraft
Serial Number
61476
Year Manufactured
1971
Aircraft Type
Rotorcraft
Certification
Standard (+1 flag)
Engine
GE CT58-140-2
Engines / Seats
2 / 28
Weight Class
CLASS 2
Mode S (Hex)
A5D779
Type History
Sikorsky S-61N type page → — 44 registered · 4 NTSB records · 15 airworthiness directives
Live position via ICAO24 A5D779
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