# N4227X: 1974 Rockwell International S-2R, registration cancelled 1978-01-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 24, 1978
- Status when cancelled: Valid registration
- Airframe: [Rockwell International S-2R](https://openairdocs.org/model/rockwell-international-s-2r) (registry code 7630202)
- Serial number: 1990R
- Year built: 1974
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 12, 1974
- Mode S code: A50670
- Owner when cancelled: [Odom Mason](https://openairdocs.org/faa-owner/ODOM%20MASON)
- Location: [Jay, FL](https://openairdocs.org/faa-place/FL/Jay)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4227X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4227X
- Page: https://openairdocs.org/deregistered/N4227X-1978-01-24

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 Rockwell International S-2R: https://openairdocs.org/model/rockwell-international-s-2r.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 MIA78FKJ06](https://openairdocs.org/ntsb/MIA78FKJ06), Nov 1, 1977: Aero Comdr S2R (N4227X), Jay, FL, destroyed

## 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 19771101036709A](https://openairdocs.org/incident/19771101036709A), Nov 1, 1977: Ayres S2R (N4227X), Jay, FL, Destroyed. Seeding crops.

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