# N3961Z: 1962 Piper PA-18, registration cancelled 1964-04-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 12, 1964
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Piper PA-18](https://openairdocs.org/model/piper-pa-18) (registry code 7101802)
- Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2) (OpenAirDocs)
- Serial number: 18-7824
- Year built: 1962
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 25, 1963
- Mode S code: A49BA6
- Owner when cancelled: [N Greenspan Tractor & Equipment Co](https://openairdocs.org/faa-owner/N%20GREENSPAN%20TRACTOR%20%26%20EQUIPMENT%20CO)
- Location: [Brownsville, TX](https://openairdocs.org/faa-place/TX/Brownsville)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N3961Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3961Z
- Page: https://openairdocs.org/deregistered/N3961Z-1964-04-12

From the FAA registry file of November 5, 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-18: https://openairdocs.org/model/piper-pa-18.md

## Other aircraft with N3961Z

- [Cancelled 2013-06-12](https://openairdocs.org/deregistered/N3961Z-2013-06-12): Southwest Missouri Ultralights QUICKSILVER MX II, S/N 1296, built 1983. Sale reported, canceled. Owner: [Wentworth, MO](https://openairdocs.org/faa-place/MO/Wentworth)

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