# N3546U: 1979 Piper PA-31-350, registration cancelled 2014-10-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 2, 2014
- Status when cancelled: Registration expired, pending cancellation
- 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: 31-8052010
- Year built: 1979
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: November 26, 1979
- Certificate issued: January 8, 1980
- Last registry action: February 8, 1986
- Mode S code: A3F6E6
- Owner when cancelled: [Hortman Aviation Inc](https://openairdocs.org/faa-owner/HORTMAN%20AVIATION%20INC)
- Location: [Bristol, PA](https://openairdocs.org/faa-place/PA/Bristol)
- Owner type: Corporation
- Owner's area on the map: 40.1139° N, 74.8573° W: Placed by OpenAirDocs at the center of ZIP code 19007, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3546U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3546U
- Page: https://openairdocs.org/deregistered/N3546U-2014-10-02

From the FAA registry file of November 4, 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

## Other aircraft with N3546U

- [Cancelled 1970-09-08](https://openairdocs.org/deregistered/N3546U-1970-09-08): Cessna 182F, S/N 18254946. Owner: [Menhaden Flying Service Inc](https://openairdocs.org/faa-owner/MENHADEN%20FLYING%20SERVICE%20INC), [Baltimore, MD](https://openairdocs.org/faa-place/MD/Baltimore)

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