# N4376P: Piper PA-23-160, registration cancelled 1991-03-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 28, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Piper PA-23-160](https://openairdocs.org/model/piper-pa-23-160) (registry code 7102304)
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10) (OpenAirDocs)
- Serial number: 231881
- Type of aircraft: Fixed wing multi engine
- Certificate issued: December 10, 1984
- Last registry action: January 31, 1991
- Mode S code: A54057
- Owners when cancelled: [Simanski Donald E](https://openairdocs.org/faa-owner/SIMANSKI%20DONALD%20E), [Simanski Maureen F](https://openairdocs.org/faa-owner/SIMANSKI%20MAUREEN%20F)
- Location: [Lancaster, CA](https://openairdocs.org/faa-place/CA/Lancaster)
- Owner type: Co-owned
- Owner's area on the map: 34.6984° N, 117.8899° W: Placed by OpenAirDocs at the center of ZIP code 93535, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4376P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4376P
- Page: https://openairdocs.org/deregistered/N4376P-1991-03-28

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-23-160: 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 LAX89LA263](https://openairdocs.org/ntsb/LAX89LA263), Aug 4, 1989: Piper PA-23-180 (N4376P), Lancaster, CA, substantial damage. Probable cause: THE PILOT'S FAILURE TO FOLLOW ESTABLISHED PROCEDURES IN RESTARTING THE ENGINE THAT DRIVES THE HYDRUALIC PUMP AND HIS FAILURE TO FOLLOW PUBLISHED EMERGENCY LANDING GEAR EXTENSION PROCEDURES. THE…

## FAA accident and incident reports (2)

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 19890804027359A](https://openairdocs.org/incident/19890804027359A), Aug 4, 1989: Piper STCPA23 (N4376P), Lancaster, CA, Substantial damage. On test flight unable to unfeather left engine that has hydraulic pump. Lacked knowledge of alternate procedures.
- [Incident 19790223007209I](https://openairdocs.org/incident/19790223007209I), Feb 23, 1979: Piper PA23160 (N4376P), Las Vegas, NV, Minor damage. Aircraft contacted runway with gear retracted. Go around and uneventful landing

## Other aircraft with N4376P

- [Cancelled 2007-05-01](https://openairdocs.org/deregistered/N4376P-2007-05-01): Snodgrass Fred 162F, S/N 6161, built 1999. Exported to Canada. Owner: [Snodgrass Fred](https://openairdocs.org/faa-owner/SNODGRASS%20FRED), [Park City, IL](https://openairdocs.org/faa-place/IL/Park%20City)

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