# N6666Z: 1963 Piper PA-25-235, registration cancelled 2013-09-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 26, 2013
- 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: 25-2267
- Year built: 1963
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Certificate issued: June 17, 1968
- Last registry action: January 14, 1977
- Mode S code: A8CDC5
- Owner when cancelled: [Thrall Rufus H](https://openairdocs.org/faa-owner/THRALL%20RUFUS%20H)
- Location: [Balmorhea, TX](https://openairdocs.org/faa-place/TX/Balmorhea)
- Owner type: Individual
- Owner's area on the map: 30.9942° N, 103.7347° W: Placed by OpenAirDocs at the center of ZIP code 79718, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6666Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6666Z
- Page: https://openairdocs.org/deregistered/N6666Z-2013-09-26

From the FAA registry file of November 12, 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 MKC72FCA27](https://openairdocs.org/ntsb/MKC72FCA27), May 16, 1972: Piper PA-25 (N6666Z), New Madrid, MO, substantial damage

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