# N4705J: 1966 Beech A23A, registration cancelled 2014-12-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 17, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Beech A23A](https://openairdocs.org/model/beech-a23a) (registry code 1151208)
- Engine: [Continental IO-346 series](https://openairdocs.org/engine/continental-io-346-series) (registry code 17033)
- Data sheets: [TCDS A1CE](https://openairdocs.org/tcds/A1CE), [TCDS E3CE](https://openairdocs.org/tcds/E3CE) (OpenAirDocs)
- Serial number: M-1011
- Year built: 1966
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Special flight permit
- Airworthiness date: September 27, 1971
- Certificate issued: February 5, 1982
- Last registry action: September 15, 2009
- Mode S code: A5C42A
- Owner when cancelled: [Biersack Alexander J](https://openairdocs.org/faa-owner/BIERSACK%20ALEXANDER%20J)
- Location: 14169 Berlin, Germany
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4705J
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4705J
- Page: https://openairdocs.org/deregistered/N4705J-2014-12-17

From the FAA registry file of November 5, 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 A23A: https://openairdocs.org/model/beech-a23a.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 NYC05WA064](https://openairdocs.org/ntsb/NYC05WA064), Mar 26, 2005: Beech A23A (N4705J), Ottengruner, Germany, substantial damage, 3 fatal

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