# N4240S: 1979 Sikorsky S-61N, registration cancelled 2009-03-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 3, 2009
- Exported to: Canada
- Status when cancelled: Triennial form not returned
- Airframe: [Sikorsky S-61N](https://openairdocs.org/model/sikorsky-s-61n) (registry code 8142104)
- Engine: [GE CT58 series](https://openairdocs.org/engine/ge-ct58-series) (registry code 30011)
- Data sheets: [TCDS 1H15](https://openairdocs.org/tcds/1H15) (OpenAirDocs)
- Serial number: 61818
- Year built: 1979
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Multiple
- Airworthiness date: June 8, 2004
- Certificate issued: June 25, 2004
- Last registry action: June 19, 2007
- Mode S code: A50CE4
- Owner when cancelled: [Wells Fargo Bank Northwest Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA%20TRUSTEE)
- Location: [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)
- Owner type: Corporation
- Owner's area on the map: 40.7558° N, 111.8843° W: Placed by OpenAirDocs at the center of ZIP code 84111, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4240S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4240S
- Page: https://openairdocs.org/deregistered/N4240S-2009-03-03

From the FAA registry file of November 3, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Sikorsky S-61N: https://openairdocs.org/model/sikorsky-s-61n.md

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19801019075309I](https://openairdocs.org/incident/19801019075309I), Oct 19, 1980: Skrsky S61A (N4240S), Mesa, AZ, Minor damage. Rotor blast damaged a small parked aircraft, controls not locked. Helicopter pilot felt clearance was sufficient.
- [Incident 19800801067189I](https://openairdocs.org/incident/19800801067189I), Aug 1, 1980: Skrsky S61A (N4240S), Portland, PA, Minor damage. Tow line for magnetometer broke causing it to fall to the ground.

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