N904CH
1977 Sikorsky S-61N
N904CH on the FAA register
Timeline
- 2033-04-30Registration expires (renewal due).
- 2026-04-30Certificate of registration issued as N904CH.
- 2025-09-09Airworthiness date on the current FAA record (standard category (transport)).
- 1977Manufactured (1977).
About N904CH
N904CH is a 1977 Sikorsky S-61N, serial number 61777. The FAA register lists Construction Helicopters LLC as the registrant in Howell, Michigan. The current certificate of registration was issued on April 30, 2026 and expires on April 30, 2033.
The FAA aircraft reference file describes the type as a turbine helicopter, two Ge CT58-140-2 engines and 28 seats. Its airworthiness certificate is standard category (transport), dated September 9, 2025.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N904CH.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N904CH.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Sikorsky S-61N aircraft
All 45 Sikorsky S-61N registrations →Other aircraft registered in Michigan
All 7,224 aircraft registered in Michigan →Other turbine helicopters on the register
Sikorsky models on the register
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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.
