# N81TA: 1956 Sikorsky S-58C, registration cancelled 2011-05-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 25, 2011
- Status when cancelled: Assigned, pending cancellation
- Airframe: [Sikorsky S-58C](https://openairdocs.org/model/sikorsky-s-58c) (registry code 8141806)
- Engine: [Wright CURTISS OX5](https://openairdocs.org/engine/wright-curtiss-ox5) (registry code 67002)
- Data sheets: [TCDS 1H11](https://openairdocs.org/tcds/1H11), [TCDS Group 2 Curtiss OX-5](https://openairdocs.org/tcds/Group%202%20Curtiss%20OX-5) (OpenAirDocs)
- Serial number: 58-432
- Year built: 1956
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Restricted, other
- Airworthiness date: August 4, 1971
- Last registry action: November 6, 1991
- Mode S code: AB08AD
- The mark today: https://openairdocs.org/aircraft/N81TA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=81TA
- Page: https://openairdocs.org/deregistered/N81TA-2011-05-25

From the FAA registry file of October 29, 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-58C: https://openairdocs.org/model/sikorsky-s-58c.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB LAX80FVD09](https://openairdocs.org/ntsb/LAX80FVD09), Jan 16, 1980: Sikorsy S-58C (N81TA), Pt Bonita, CA, substantial damage

## FAA accident and incident reports (1)

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.

- [Accident 19800116000949A](https://openairdocs.org/incident/19800116000949A), Jan 16, 1980: Skrsky S58C (N81TA), Pt. Bonita, CA, Substantial damage. Pilot reported short engine power loss while hovering. Autorotated to deck of barge. No engine defects noted.

## Other aircraft with N81TA

- [Cancelled 2020-05-29](https://openairdocs.org/deregistered/N81TA-2020-05-29): DJI PHANTOM 4 PRO, S/N 0AXDDC80B20280. Registration expired, pending cancellation. Owner: [Tenbo Air LLC](https://openairdocs.org/faa-owner/TENBO%20AIR%20LLC), [New Orleans, LA](https://openairdocs.org/faa-place/LA/New%20Orleans)

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