# N4326D: Dubin Ronald Sanford CHALLENGER II SPEC, registration cancelled 2002-08-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 29, 2002
- Status when cancelled: Triennial form not returned
- Airframe: [Dubin Ronald Sanford CHALLENGER II SPEC](https://openairdocs.org/model/dubin-ronald-sanford-challenger-ii-spec) (registry code 05676RT)
- Serial number: CH20490CW0523
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 17, 1991
- Last registry action: November 14, 2000
- Mode S code: A52DBA
- Owner when cancelled: [Dubin Ronald S](https://openairdocs.org/faa-owner/DUBIN%20RONALD%20S)
- Location: [Middlesboro, KY](https://openairdocs.org/faa-place/KY/Middlesboro)
- Owner type: Individual
- Owner's area on the map: 36.6200° N, 83.7318° W: Placed by OpenAirDocs at the center of ZIP code 40965, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4326D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4326D
- Page: https://openairdocs.org/deregistered/N4326D-2002-08-29

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 Dubin Ronald Sanford CHALLENGER II SPEC: https://openairdocs.org/model/dubin-ronald-sanford-challenger-ii-spec.md

## Other aircraft with N4326D

- [Cancelled 2013-04-17](https://openairdocs.org/deregistered/N4326D-2013-04-17): Murray David L STARLITE, S/N 150. Sale reported, pending cancellation. Owner: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4326D-undated): Piper PA-28-181, S/N 288490014. N-number assigned, not yet registered

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