# N4559Y: 1967 Piper PA-25-235, registration cancelled 2012-07-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 19, 2012
- Status when cancelled: Revoked, canceled
- 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: 25-4217
- Year built: 1967
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Certificate issued: November 25, 1974
- Last registry action: February 19, 1977
- Mode S code: A58859
- Owners when cancelled: [Robinson Robert DBA](https://openairdocs.org/faa-owner/ROBINSON%20ROBERT%20DBA), [National Aviation](https://openairdocs.org/faa-owner/NATIONAL%20AVIATION)
- Location: [Hayward, CA](https://openairdocs.org/faa-place/CA/Hayward)
- Owner type: Individual
- Owner's area on the map: 37.6738° N, 122.0878° W: Placed by OpenAirDocs at the center of ZIP code 94541, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4559Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4559Y
- Page: https://openairdocs.org/deregistered/N4559Y-2012-07-19

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 FTW70F0056](https://openairdocs.org/ntsb/FTW70F0056), Jun 19, 1969: Piper PA-25 (N4559Y), Texarkana, AR, destroyed

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