# N15SE: 1976 Cessna 421C, registration cancelled 1981-06-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 19, 1981
- Status when cancelled: Valid registration
- Airframe: [Cessna 421C](https://openairdocs.org/model/cessna-421c) (registry code 2076016)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE) (OpenAirDocs)
- Serial number: 421C0115
- Year built: 1976
- Type of aircraft: Fixed wing multi engine
- Certificate issued: September 21, 1976
- Mode S code: A0C96B
- Owner when cancelled: [Elmore Stephen H](https://openairdocs.org/faa-owner/ELMORE%20STEPHEN%20H)
- Location: [Brawley, CA](https://openairdocs.org/faa-place/CA/Brawley)
- Owner type: Individual
- Owner's area on the map: 32.9900° N, 115.3369° W: Placed by OpenAirDocs at the center of ZIP code 92227, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N15SE
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=15SE
- Page: https://openairdocs.org/deregistered/N15SE-1981-06-19

From the FAA registry file of October 29, 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 Cessna 421C: https://openairdocs.org/model/cessna-421c.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 LAX80FA049](https://openairdocs.org/ntsb/LAX80FA049), Feb 11, 1980: Riley 421C (N15SE), Escondido, CA, destroyed, 1 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 19800211003159A](https://openairdocs.org/incident/19800211003159A), Feb 11, 1980: Cessna 421C (N15SE), Escondido, CA, Destroyed. Near vertical impact. Plane was expermintal class due to turboprop conversion. Accident cause undetermined.

## Other aircraft with N15SE

- [Registered now](https://openairdocs.org/aircraft/N15SE): American Champion 7GCBC, S/N 1386-2005, built 2005

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