FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N906CH — 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
Feb 13, 2009
Airworthiness Date
Jul 12, 2021
Registration Expires
Sep 30, 2029
Last Action
Sep 2, 2023
Aircraft
Serial Number
61490
Year Manufactured
1971
Aircraft Type
Rotorcraft
Certification
Multiple (+3 flags)
Engine
GE CT58-140-1
Engines / Seats
2 / 28
Weight Class
CLASS 2
Mode S (Hex)
AC85B0
Type History
Sikorsky S-61N type page → — 44 registered · 4 NTSB records · 15 airworthiness directives
Live position via ICAO24 AC85B0
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