# N6121N: 1968 Beech B23, registration cancelled 2007-09-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 17, 2007
- Status when cancelled: Triennial form not returned
- Airframe: [Beech B23](https://openairdocs.org/model/beech-b23) (registry code 1151240)
- Engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514)
- Data sheets: [TCDS A1CE](https://openairdocs.org/tcds/A1CE) (OpenAirDocs)
- Serial number: M-1208
- Year built: 1968
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: December 20, 1968
- Certificate issued: August 1, 2001
- Last registry action: August 21, 2007
- Mode S code: A7F8B4
- Owner when cancelled: [Adicoff Arnold](https://openairdocs.org/faa-owner/ADICOFF%20ARNOLD)
- Location: [Grass Valley, CA](https://openairdocs.org/faa-place/CA/Grass%20Valley)
- Owner type: Individual
- Owner's area on the map: 39.1933° N, 120.9801° W: Placed by OpenAirDocs at the center of ZIP code 95945, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6121N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6121N
- Page: https://openairdocs.org/deregistered/N6121N-2007-09-17

From the FAA registry file of November 3, 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 LAX05LA247](https://openairdocs.org/ntsb/LAX05LA247), Jul 29, 2005: Beech B23 (N6121N), Fallbrook, CA, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing rollout.

## 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 20050729029329A](https://openairdocs.org/incident/20050729029329A), Jul 29, 2005: Beech B23 (N6121N), Fallbrook, CA, Substantial damage. (-23) During a landing at the Fallbrook airpark, pilot lost control of his Beech musketeer (BE-23), ran off the runway, and struck another aircraft that was…

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