# N4091D: 1981 Piper PA-31-350, registration cancelled 2009-04-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 22, 2009
- Exported to: Argentina
- Status when cancelled: Valid registration
- Airframe: [Piper PA-31-350](https://openairdocs.org/model/piper-pa-31-350) (registry code 7103110)
- Engine: [Lycoming TI0-540 series](https://openairdocs.org/engine/lycoming-ti0-540-series) (registry code 41533)
- Data sheets: [TCDS A20SO](https://openairdocs.org/tcds/A20SO), [TCDS E14EA](https://openairdocs.org/tcds/E14EA) (OpenAirDocs)
- Serial number: 31-8152154
- Year built: 1981
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: July 30, 1981
- Certificate issued: April 28, 2008
- Last registry action: September 10, 2008
- Mode S code: A4D08F
- Owner when cancelled: [Lockhaven Aircraft Sales Inc](https://openairdocs.org/faa-owner/LOCKHAVEN%20AIRCRAFT%20SALES%20INC)
- Location: [Lock Haven, PA](https://openairdocs.org/faa-place/PA/Lock%20Haven)
- Physical address: [Lockhaven, PA](https://openairdocs.org/faa-place/PA/Lockhaven)
- Owner type: Corporation
- Owner's area on the map: 41.2851° N, 77.4712° W: Placed by OpenAirDocs at the center of ZIP code 17745, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4091D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4091D
- Page: https://openairdocs.org/deregistered/N4091D-2009-04-22

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-31-350: https://openairdocs.org/model/piper-pa-31-350.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 97ZZZX1099](https://openairdocs.org/sdr/97ZZZX1099), Jan 13, 1997: VALVE. FAILS. SUBMITTER STATED HAVE HAD 5 FAILURES OF THIS VALVE OVER 24 MONTH PERIOD. DIAPHRAGM FAILS AND FUEL LEAKS OVERBOARD. TIME RANGES FROM 101 HOURS TO 600 HOURS. PIPE

## Other aircraft with N4091D

- [Cancelled 1958-02-26](https://openairdocs.org/deregistered/N4091D-1958-02-26): Cessna 182A, S/N 34791. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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