# N9989C: 1958 Callair A-6, registration cancelled 2009-09-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 17, 2009
- Status when cancelled: Registration revoked
- Airframe: [Callair A-6](https://openairdocs.org/model/callair-a-6) (registry code 1850114)
- Engine: [Continental W670 series](https://openairdocs.org/engine/continental-w670-series) (registry code 17018)
- Data sheets: [TCDS A-758](https://openairdocs.org/tcds/A-758) (OpenAirDocs)
- Serial number: 244
- Year built: 1958
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: August 17, 1962
- Certificate issued: December 15, 1975
- Last registry action: July 16, 1977
- Mode S code: ADF3F1
- Owner when cancelled: [Harris Robert W](https://openairdocs.org/faa-owner/HARRIS%20ROBERT%20W)
- Location: [Stephenville, TX](https://openairdocs.org/faa-place/TX/Stephenville)
- Owner type: Individual
- Owner's area on the map: 32.2712° N, 98.2055° W: Placed by OpenAirDocs at the center of ZIP code 76401, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9989C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9989C
- Page: https://openairdocs.org/deregistered/N9989C-2009-09-17

From the FAA registry file of November 12, 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 Callair A-6: https://openairdocs.org/model/callair-a-6.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 CHI66F0131](https://openairdocs.org/ntsb/CHI66F0131), Jul 22, 1965: Callair A-6 (N9989C), Amboy, IL, substantial damage

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