# N4230X: Rockwell International S-2R, registration cancelled 1995-11-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 14, 1995
- Status when cancelled: Triennial form not returned
- Airframe: [Rockwell International S-2R](https://openairdocs.org/model/rockwell-international-s-2r) (registry code 7630202)
- Serial number: 1996R
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 26, 1979
- Last registry action: April 20, 1994
- Mode S code: A50932
- Owner when cancelled: [Tri Air Inc](https://openairdocs.org/faa-owner/TRI%20AIR%20INC)
- Location: [Firebaugh, CA](https://openairdocs.org/faa-place/CA/Firebaugh)
- Owner type: Corporation
- Owner's area on the map: 36.7856° N, 120.6254° W: Placed by OpenAirDocs at the center of ZIP code 93622, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4230X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4230X
- Page: https://openairdocs.org/deregistered/N4230X-1995-11-14

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 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 LAX94LA268](https://openairdocs.org/ntsb/LAX94LA268), Jun 29, 1994: Rockwell S2-R (N4230X), Firebaugh, CA, destroyed, 1 fatal. Probable cause: THE PILOT'S LOSS OF AIRCRAFT CONTROL AS A RESULT OF INCAPACITATION FROM AN IN-FLIGHT SULFUR FIRE.

## 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 19940628017079A](https://openairdocs.org/incident/19940628017079A), Jun 28, 1994: Ayres S2RR1340REST (N4230X), Firebaugh, CA, Destroyed, 1 fatal. Ag aircraft exploded on a spray run crashed and burned. Dispensing powered sulfur dust. Considered fire hazard.

## Other aircraft with N4230X

- [Cancelled 2025-04-07](https://openairdocs.org/deregistered/N4230X-2025-04-07): Sikorsky H3, S/N 65-12787. Owner: [Siller Helicopters Inc](https://openairdocs.org/faa-owner/SILLER%20HELICOPTERS%20INC), [Yuba City, CA](https://openairdocs.org/faa-place/CA/Yuba%20City)

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