N904CH — 1977 Sikorsky S-61N
Active registrationChecked against FAA & NTSB records · as of Oct 30, 2026
N904CH has no NTSB accident records on file. Registration data compiled from public FAA records as of Oct 30, 2026.
Aircraft record
- Serial number
- 61777
- Manufacturer
- Sikorsky
- Model
- S-61N
- Year
- 1977
- Category
- Rotorcraft
- Engine
- Ge Ct58-140-2
- Registration
- Active
- Registered to
- Construction Helicopters Llc — Howell, MI
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1977 Sikorsky S-61N).
- Apr 30, 2026registered — Construction Helicopters Llc
- Apr 30, 2026registered — Construction Helicopters Llc
- Aug 26, 2026deregistered
Frequently asked
- Has N904CH been in an accident?
- No NTSB accident records are on file for N904CH.
- What kind of aircraft is N904CH?
- N904CH is a 1977 Sikorsky S-61N (rotorcraft), serial number 61777.
- Who is N904CH registered to?
- N904CH is registered to Construction Helicopters Llc of Howell, MI. Registration status: active.
The full N904CH report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
Instant access · no account · permanent link