# N4594A: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: August 21, 1984
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4594A
- Page: https://openairdocs.org/aircraft/N4594A

## Aircraft that carried N4594A

- [Cancelled 1984-08-21](https://openairdocs.org/deregistered/N4594A-1984-08-21): Boeing 707-121, S/N 17589, built 1958. Owner: [E Systems Inc](https://openairdocs.org/faa-owner/E%20SYSTEMS%20INC), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- [Cancelled 1980-03-10](https://openairdocs.org/deregistered/N4594A-1980-03-10): Cessna A152, S/N A1520835, built 1978. Exported to United Kingdom. Owner: [Professional Aviation Corp](https://openairdocs.org/faa-owner/PROFESSIONAL%20AVIATION%20CORP), [Miami Springs, FL](https://openairdocs.org/faa-place/FL/Miami%20Springs)
- [Cancelled 1970-06-17](https://openairdocs.org/deregistered/N4594A-1970-06-17): Piper PA-18A, S/N 18-4907. Owner: [Montana Aircraft Co](https://openairdocs.org/faa-owner/MONTANA%20AIRCRAFT%20CO), [Billings, MT](https://openairdocs.org/faa-place/MT/Billings)

## NTSB investigations on N4594A (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 DEN68D0194](https://openairdocs.org/ntsb/DEN68D0194), Dec 16, 1967: Piper PA-18A (N4594A), Gillette, WY, substantial damage

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