# N2101P: 1956 Piper PA-23, registration cancelled 2020-05-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 22, 2020
- Status when cancelled: Revoked, canceled
- Airframe: [Piper PA-23](https://openairdocs.org/model/piper-pa-23) (registry code 7102302)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 23-691
- Year built: 1956
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: June 26, 1968
- Last registry action: January 14, 1977
- Mode S code: A1BC0B
- Owner when cancelled: [Johnson L Gregory](https://openairdocs.org/faa-owner/JOHNSON%20L%20GREGORY)
- Location: [Portland, OR](https://openairdocs.org/faa-place/OR/Portland)
- Owner type: Individual
- Owner's area on the map: 45.5032° N, 122.7703° W: Placed by OpenAirDocs at the center of ZIP code 97225, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2101P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2101P
- Page: https://openairdocs.org/deregistered/N2101P-2020-05-22

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 Piper PA-23: https://openairdocs.org/model/piper-pa-23.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 OAK70F0205](https://openairdocs.org/ntsb/OAK70F0205), Dec 21, 1969: Piper PA-23 (N2101P), San Rafael, CA, substantial damage

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