# N6637U: 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: April 6, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6637U
- Page: https://openairdocs.org/aircraft/N6637U

## Aircraft that carried N6637U

- [Cancelled 2018-04-06](https://openairdocs.org/deregistered/N6637U-2018-04-06): Mooney M20D, S/N 132, built 1963. Revoked, canceled. Owner: [Marmel Abe](https://openairdocs.org/faa-owner/MARMEL%20ABE), [Desplaines, IL](https://openairdocs.org/faa-place/IL/Desplaines)

## NTSB investigations on N6637U (2)

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 CHI65F0092](https://openairdocs.org/ntsb/CHI65F0092), Mar 16, 1965: Mooney M20-D (N6637U), Roselle, IL, substantial damage
- [NTSB UNK64X2643](https://openairdocs.org/ntsb/UNK64X2643), Jul 4, 1964: Mooney MK20D (N6637U), Monroe Center, WI, substantial damage

---
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.