# N1637A: 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: November 1, 2019
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1637A
- Page: https://openairdocs.org/aircraft/N1637A

## Aircraft that carried N1637A

- [Cancelled 2019-11-01](https://openairdocs.org/deregistered/N1637A-2019-11-01): Piper PA-18, S/N 18-1282, built 1951. Registration expired, pending cancellation. Owner: [Hendricks James L](https://openairdocs.org/faa-owner/HENDRICKS%20JAMES%20L), [Ekalaka, MT](https://openairdocs.org/faa-place/MT/Ekalaka)

## NTSB investigations on N1637A (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 MKC71DDQ02](https://openairdocs.org/ntsb/MKC71DDQ02), Jul 6, 1970: Piper PA-18 (N1637A), Ludlow, SD, substantial damage

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