# N4527C: 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: June 21, 1979
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4527C
- Page: https://openairdocs.org/aircraft/N4527C

## Aircraft that carried N4527C

- [Cancelled 1979-06-21](https://openairdocs.org/deregistered/N4527C-1979-06-21): Gulfstream American AA-5B, S/N AA5B-1096, built 1979. Exported to Spain
- [Cancelled 1965-05-20](https://openairdocs.org/deregistered/N4527C-1965-05-20): Cessna 170B, S/N 25471, built 1952. Owner: [Aaberge Kenneth](https://openairdocs.org/faa-owner/AABERGE%20KENNETH), [Ledger, MT](https://openairdocs.org/faa-place/MT/Ledger)

## NTSB investigations on N4527C (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 UNK64X0400](https://openairdocs.org/ntsb/UNK64X0400), Jan 29, 1964: Cessna 170B (N4527C), Browning, MT, destroyed

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