# N9666Z: Callair A-9, registration cancelled 1981-12-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 17, 1981
- Status when cancelled: Valid registration
- Airframe: [Callair A-9](https://openairdocs.org/model/callair-a-9) (registry code 1850120)
- Data sheets: [TCDS A-758](https://openairdocs.org/tcds/A-758) (OpenAirDocs)
- Serial number: 1056
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 21, 1977
- Mode S code: AD75B2
- Owner when cancelled: [Sprague Brothers Flying Service](https://openairdocs.org/faa-owner/SPRAGUE%20BROTHERS%20FLYING%20SERVICE)
- Location: [Morganfield, KY](https://openairdocs.org/faa-place/KY/Morganfield)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N9666Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9666Z
- Page: https://openairdocs.org/deregistered/N9666Z-1981-12-17

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 Callair A-9: https://openairdocs.org/model/callair-a-9.md

## NTSB investigations (2)

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 IAD77DLQ20](https://openairdocs.org/ntsb/IAD77DLQ20), Aug 22, 1977: Callair A9 (N9666Z), Sturgis, KY, substantial damage
- [NTSB MIA66F0041](https://openairdocs.org/ntsb/MIA66F0041-201544), Jun 20, 1965: Callair A-9 (N9666Z), Moorhead, MS, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19770822031669A](https://openairdocs.org/incident/19770822031669A), Aug 22, 1977: Airpts A9 (N9666Z), Sturgis, KY, Substantial damage

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