# N4857N: 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, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4857N
- Page: https://openairdocs.org/aircraft/N4857N

## Aircraft that carried N4857N

- [Cancelled 2018-04-18](https://openairdocs.org/deregistered/N4857N-2018-04-18): Cessna 182Q, S/N 18267423. Registration expired, pending cancellation. Owner: [Tobler Hans Peter](https://openairdocs.org/faa-owner/TOBLER%20HANS%20PETER), [Kensington, NH](https://openairdocs.org/faa-place/NH/Kensington)
- [Cancelled 1970-06-24](https://openairdocs.org/deregistered/N4857N-1970-06-24): Boeing B75, S/N 75-5480. Owner: [Thomas P Jacomini](https://openairdocs.org/faa-owner/THOMAS%20P%20JACOMINI), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston)

## NTSB investigations on N4857N (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 FTW68F0487](https://openairdocs.org/ntsb/FTW68F0487), Mar 17, 1968: Boeing B75 (N4857N), Houston, TX, substantial damage

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