# N4171P: 1959 Piper PA-23-160, registration cancelled 2013-07-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 30, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Piper PA-23-160](https://openairdocs.org/model/piper-pa-23-160) (registry code 7102304)
- 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: 23-1658
- Year built: 1959
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: April 24, 1959
- Certificate issued: May 12, 1992
- Last registry action: July 21, 2009
- Mode S code: A4F0AA
- Owner when cancelled: [Fallon Leslie A](https://openairdocs.org/faa-owner/FALLON%20LESLIE%20A)
- Location: [Redwood City, CA](https://openairdocs.org/faa-place/CA/Redwood%20City)
- Owner type: Individual
- Owner's area on the map: 37.4230° N, 122.2859° W: Placed by OpenAirDocs at the center of ZIP code 94062, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4171P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4171P
- Page: https://openairdocs.org/deregistered/N4171P-2013-07-30

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 Piper PA-23-160: https://openairdocs.org/model/piper-pa-23-160.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 FTW83LA082](https://openairdocs.org/ntsb/FTW83LA082), Jan 7, 1983: Piper PA-23-160 (N4171P), Mangum, OK, 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 19830107000619A](https://openairdocs.org/incident/19830107000619A), Jan 7, 1983: Piper PA23160 (N4171P), Mangum, OK, Substantial damage. Aircraft was substantially damaged during precautionary landing when left engine quit after takeoff.

---
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.