# N4307C: 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: October 30, 2021
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4307C
- Page: https://openairdocs.org/aircraft/N4307C

## Aircraft that carried N4307C

- [Cancelled 2021-10-30](https://openairdocs.org/deregistered/N4307C-2021-10-30): Champion 7EC, S/N 7EC-307, built 1955. Registration expired, pending cancellation. Owner: [Screws Harlan D](https://openairdocs.org/faa-owner/SCREWS%20HARLAN%20D), [Vernon, TX](https://openairdocs.org/faa-place/TX/Vernon)

## NTSB investigations on N4307C (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 DEN72DQD19](https://openairdocs.org/ntsb/DEN72DQD19), Dec 12, 1971: Champion 7EC (N4307C), Montoya, NM, substantial damage

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