# N6990Q: Beech B23, registration cancelled 1981-05-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 14, 1981
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Beech B23](https://openairdocs.org/model/beech-b23) (registry code 1151240)
- Data sheets: [TCDS A1CE](https://openairdocs.org/tcds/A1CE) (OpenAirDocs)
- Serial number: M-1097
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 28, 1980
- Mode S code: A94E8C
- Owner when cancelled: [Sautter Warren H](https://openairdocs.org/faa-owner/SAUTTER%20WARREN%20H)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N6990Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6990Q
- Page: https://openairdocs.org/deregistered/N6990Q-1981-05-14

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 Beech B23: https://openairdocs.org/model/beech-b23.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 LAX72FUA22](https://openairdocs.org/ntsb/LAX72FUA22), Aug 21, 1971: Beech B23 (N6990Q), Santa Ana, CA, substantial damage

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.