# N4149X: Rockwell International S-2R, registration cancelled 1995-05-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 12, 1995
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Rockwell International S-2R](https://openairdocs.org/model/rockwell-international-s-2r) (registry code 7630202)
- Serial number: 1927R
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 4, 1994
- Last registry action: October 5, 1994
- Mode S code: A4E6A5
- Owner when cancelled: [Aaa Flying Service Inc](https://openairdocs.org/faa-owner/AAA%20FLYING%20SERVICE%20INC)
- Location: [Mcallen, TX](https://openairdocs.org/faa-place/TX/Mcallen)
- Owner type: Corporation
- Owner's area on the map: 26.2776° N, 98.2373° W: Placed by OpenAirDocs at the center of ZIP code 78504, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4149X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4149X
- Page: https://openairdocs.org/deregistered/N4149X-1995-05-12

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 FTW75FRG14](https://openairdocs.org/ntsb/FTW75FRG14), Aug 12, 1974: Aero Comdr 600S2R (N4149X), Mathis, TX, substantial damage

## Other aircraft with N4149X

- [Registered now](https://openairdocs.org/aircraft/N4149X): Robinson Helicopter R44 II, S/N 12186, built 2008

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