# N307C: Lockheed 18-56, registration cancelled 1977-07-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 11, 1977
- Status when cancelled: Valid registration
- Airframe: [Lockheed 18-56](https://openairdocs.org/model/lockheed-18-56) (registry code 5261642)
- Serial number: 2474
- Type of aircraft: Fixed wing multi engine
- Certificate issued: April 19, 1976
- Mode S code: A33985
- Owner when cancelled: [Theta Enterprises](https://openairdocs.org/faa-owner/THETA%20ENTERPRISES)
- Location: [Venice, CA](https://openairdocs.org/faa-place/CA/Venice)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N307C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=307C
- Page: https://openairdocs.org/deregistered/N307C-1977-07-11

From the FAA registry file of November 7, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Lockheed 18-56: https://openairdocs.org/model/lockheed-18-56.md

## NTSB investigations (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 MIA73AM104](https://openairdocs.org/ntsb/MIA73AM104), May 27, 1973: Lockheed L18 (N307C), Naples, FL, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19730527020109A](https://openairdocs.org/incident/19730527020109A), May 27, 1973: Lkheed 18LEARSTAR (N307C), Naples, FL, Substantial damage. Acft lndd on a 20FT wide paved road. Came to stop in soft sand l side of pavement

## Other aircraft with N307C

- [Registered now](https://openairdocs.org/aircraft/N307C): Aviat A-1B, S/N 2098, built 2000

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