FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N905CH — 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

Jul 7, 2005

Airworthiness Date

—

Registration Expires

Mar 31, 2028

Last Action

Mar 29, 2024

Aircraft

Serial Number

61711

Year Manufactured

—

Aircraft Type

Rotorcraft

Certification

Unknown

Engine

—

Engines / Seats

2 / 28

Weight Class

CLASS 2

Mode S (Hex)

AC81F9

Type History

Sikorsky S-61N type page → — 44 registered · 4 NTSB records · 15 airworthiness directives

Live position via ICAO24 AC81F9

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