# N511H: 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 17, 1970
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=511H
- Page: https://openairdocs.org/aircraft/N511H

## Aircraft that carried N511H

- [Cancelled 1970-06-17](https://openairdocs.org/deregistered/N511H-1970-06-17): Lockheed 18-56, S/N 2316. Owner: [Leon H Patin](https://openairdocs.org/faa-owner/LEON%20H%20PATIN), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)
- [Cancelled 1935-10-01](https://openairdocs.org/deregistered/N511H-1935-10-01): American Eagle 129, S/N 532. Owner: [Gottberg Aviation Corp](https://openairdocs.org/faa-owner/GOTTBERG%20AVIATION%20CORP), [Columbus, NE](https://openairdocs.org/faa-place/NE/Columbus)

## NTSB investigations on N511H (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 MIA66A0132](https://openairdocs.org/ntsb/MIA66A0132), May 14, 1966: Lockheed 18 (N511H), Miami, FL, substantial damage

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