# N77ZM: 1975 Piper PA-31-325, registration cancelled 2010-06-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 29, 2010
- Exported to: Canada
- Status when cancelled: Triennial form not returned
- Airframe: [Piper PA-31-325](https://openairdocs.org/model/piper-pa-31-325) (registry code 7103105)
- 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: 31-7512066
- Year built: 1975
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: August 25, 1975
- Certificate issued: August 17, 2005
- Last registry action: August 19, 2008
- Mode S code: AA68F9
- Owners when cancelled: [Mazza John V Jr](https://openairdocs.org/faa-owner/MAZZA%20JOHN%20V%20JR), [Mazza Virginia](https://openairdocs.org/faa-owner/MAZZA%20VIRGINIA)
- Location: [Petersburg, VA](https://openairdocs.org/faa-place/VA/Petersburg)
- Owner type: Co-owned
- Owner's area on the map: 37.2118° N, 77.4809° W: Placed by OpenAirDocs at the center of ZIP code 23803, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N77ZM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=77ZM
- Page: https://openairdocs.org/deregistered/N77ZM-2010-06-29

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-31-325: https://openairdocs.org/model/piper-pa-31-325.md

## 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.

- [Incident 19910304011379I](https://openairdocs.org/incident/19910304011379I), Mar 4, 1991: Piper PA31325 (N77ZM), Syracuse, NY. Unsafe left main gear on approach. Performed emergency procedures. Landed safely. Faulty gear indicator switch.

## Other aircraft with N77ZM

- [Registered now](https://openairdocs.org/aircraft/N77ZM): Cirrus Design SR22T, S/N 0923, built 2014

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