# N1158A: 1951 Piper PA-18S, registration cancelled 1980-10-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 10, 1980
- Status when cancelled: Valid registration
- Airframe: [Piper PA-18S](https://openairdocs.org/model/piper-pa-18s) (registry code 7101806)
- Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2) (OpenAirDocs)
- Serial number: 18-755
- Year built: 1951
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 13, 1969
- Mode S code: A04237
- Owner when cancelled: [Thompson Tillman C](https://openairdocs.org/faa-owner/THOMPSON%20TILLMAN%20C)
- Location: [Homer, AK](https://openairdocs.org/faa-place/AK/Homer)
- Owner type: Individual
- Owner's area on the map: 59.5385° N, 151.1869° W: Placed by OpenAirDocs at the center of ZIP code 99603, within about 18 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1158A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1158A
- Page: https://openairdocs.org/deregistered/N1158A-1980-10-10

From the FAA registry file of November 5, 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 Piper PA-18S: https://openairdocs.org/model/piper-pa-18s.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 ANC78FA039](https://openairdocs.org/ntsb/ANC78FA039), May 21, 1978: Piper PA-18 (N1158A), Rocky Cove, AK, destroyed, 2 fatal

## 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 19780521042572A](https://openairdocs.org/incident/19780521042572A), May 21, 1978: Piper PA18S (N1158A), Rocky Cove, AK, Destroyed. Fish spotting.

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