# N8557K: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: April 18, 1991
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8557K
- Page: https://openairdocs.org/aircraft/N8557K

## Aircraft that carried N8557K

- [Cancelled 1991-04-18](https://openairdocs.org/deregistered/N8557K-1991-04-18): Robinson Helicopter R22 ALPHA, S/N 0461. Triennial form not returned. Owner: [Mills Brangus Ranch](https://openairdocs.org/faa-owner/MILLS%20BRANGUS%20RANCH), [Mcalester, OK](https://openairdocs.org/faa-place/OK/Mcalester)
- [Cancelled 1956-02-17](https://openairdocs.org/deregistered/N8557K-1956-02-17): Stinson 108-1, S/N 108-1557. Owner: [Consolidated Vultee Aircraft Corp](https://openairdocs.org/faa-owner/CONSOLIDATED%20VULTEE%20AIRCRAFT%20CORP), [Wayne, MI](https://openairdocs.org/faa-place/MI/Wayne)

## NTSB investigations on N8557K (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 FTW86LA044](https://openairdocs.org/ntsb/FTW86LA044), Feb 8, 1986: Robinson R-22 (N8557K), Mcalester, OK, substantial damage

## FAA accident and incident reports on N8557K (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 19860208007069A](https://openairdocs.org/incident/19860208007069A), Feb 8, 1986: Robsin R22ALPHA (N8557K), Mcalester, OK, Substantial damage. While slowly paralleling a fence, made a turn to avoid a tree. Tail rotor hit fence, helicopter spun, hit ground.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.