# N6734Z: 1963 Piper PA-25-235, registration cancelled 2012-11-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 28, 2012
- Exported to: Argentina
- Status when cancelled: Valid registration
- Airframe: [Piper PA-25-235](https://openairdocs.org/model/piper-pa-25-235) (registry code 7102504)
- Engine: [Lycoming 0-540 series](https://openairdocs.org/engine/lycoming-0-540-series) (registry code 41532)
- Data sheets: [TCDS 2A8](https://openairdocs.org/tcds/2A8), [TCDS E-295](https://openairdocs.org/tcds/E-295) (OpenAirDocs)
- Serial number: 25-2347
- Year built: 1963
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: April 4, 1963
- Certificate issued: November 22, 2010
- Last registry action: November 22, 2010
- Mode S code: A8E9D9
- Owner when cancelled: [Defty Peter A](https://openairdocs.org/faa-owner/DEFTY%20PETER%20A)
- Location: [Davis, CA](https://openairdocs.org/faa-place/CA/Davis)
- Owner type: Individual
- Owner's area on the map: 38.5561° N, 121.7378° W: Placed by OpenAirDocs: center of Davis, CA, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6734Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6734Z
- Page: https://openairdocs.org/deregistered/N6734Z-2012-11-28

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-25-235: https://openairdocs.org/model/piper-pa-25-235.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 FTW66F0235](https://openairdocs.org/ntsb/FTW66F0235), Jun 23, 1965: Piper PA-25 (N6734Z), Dimmitt, TX, destroyed

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