# N11TB: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: January 11, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11TB
- Page: https://openairdocs.org/aircraft/N11TB

## Aircraft that carried N11TB

- [Cancelled 2018-01-11](https://openairdocs.org/deregistered/N11TB-2018-01-11): Butler EAA BIPLANE 1, S/N 296, built 1970. Registration expired, pending cancellation. Owner: [Bryson William O](https://openairdocs.org/faa-owner/BRYSON%20WILLIAM%20O), [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland)

## NTSB investigations on N11TB (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 ATL87DEI04](https://openairdocs.org/ntsb/ATL87DEI04), May 23, 1987: Butler EAA Biplane 1 (N11TB), Orrville, OH, substantial damage

## FAA accident and incident reports on N11TB (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 19870523015539A](https://openairdocs.org/incident/19870523015539A), May 23, 1987: Amtrea EAABIPLANEP1 (N11TB), Orrville, OH, Substantial damage. The engine lost power. The aircraft landed in a cornfield. Mixture control set screw has been tightened.

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