# N1089T: 1981 Ralston Robert K JR FOKKER DR-I, registration cancelled 2013-09-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 12, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Ralston Robert K JR FOKKER DR-I](https://openairdocs.org/model/ralston-robert-k-jr-fokker-dr-i) (registry code 05663AH)
- Engine: [Continental W670 series](https://openairdocs.org/engine/continental-w670-series) (registry code 17018)
- Serial number: 7-20-50
- Year built: 1981
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 2, 1981
- Certificate issued: November 19, 1981
- Last registry action: May 19, 2009
- Mode S code: A02611
- Owner when cancelled: [Ralston Robert K Jr](https://openairdocs.org/faa-owner/RALSTON%20ROBERT%20K%20JR)
- Location: [Athens, TX](https://openairdocs.org/faa-place/TX/Athens)
- Owner type: Individual
- Owner's area on the map: 32.0698° N, 95.9207° W: Placed by OpenAirDocs at the center of ZIP code 75751, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1089T
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1089T
- Page: https://openairdocs.org/deregistered/N1089T-2013-09-12

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 Ralston Robert K JR FOKKER DR-I: https://openairdocs.org/model/ralston-robert-k-jr-fokker-dr-i.md

## Other aircraft with N1089T

- [Cancelled 1980-09-25](https://openairdocs.org/deregistered/N1089T-1980-09-25): Hughes 500D, S/N 672, built 1980. Exported to Philippines. Owner: [James B Jensen & Co](https://openairdocs.org/faa-owner/JAMES%20B%20JENSEN%20%26%20CO), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)

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