# N5531U: Aircraft Research DAVIS T-33, registration cancelled 2013-06-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 12, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Aircraft Research DAVIS T-33](https://openairdocs.org/model/aircraft-research-davis-t-33) (registry code 05613GV)
- Serial number: 0002
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 28, 1985
- Last registry action: February 16, 2010
- Mode S code: A70D1E
- Owner when cancelled: [Davis Aircraft Co Inc](https://openairdocs.org/faa-owner/DAVIS%20AIRCRAFT%20CO%20INC)
- Location: [Petaluma, CA](https://openairdocs.org/faa-place/CA/Petaluma)
- Owner type: Corporation
- Owner's area on the map: 38.2350° N, 122.5574° W: Placed by OpenAirDocs at the center of ZIP code 94954, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5531U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5531U
- Page: https://openairdocs.org/deregistered/N5531U-2013-06-12

From the FAA registry file of November 4, 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 Aircraft Research DAVIS T-33: https://openairdocs.org/model/aircraft-research-davis-t-33.md

## Other aircraft with N5531U

- [Cancelled 1974-11-07](https://openairdocs.org/deregistered/N5531U-1974-11-07): Piper PA-28-140, S/N 2826248. Exported to Canada. Owner: [Vercoa Air Service Inc](https://openairdocs.org/faa-owner/VERCOA%20AIR%20SERVICE%20INC), [Danville, IL](https://openairdocs.org/faa-place/IL/Danville)

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