# N6721U: Mooney M20C, registration cancelled 1972-11-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 2, 1972
- Status when cancelled: Valid registration
- Airframe: [Mooney M20C](https://openairdocs.org/model/mooney-m20c) (registry code 5870208)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Serial number: 2453
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 21, 1971
- Mode S code: A8E5B4
- Owner when cancelled: [Spiotta Eugene J Sr](https://openairdocs.org/faa-owner/SPIOTTA%20EUGENE%20J%20SR)
- Location: [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N6721U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6721U
- Page: https://openairdocs.org/deregistered/N6721U-1972-11-02

From the FAA registry file of November 7, 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 Mooney M20C: https://openairdocs.org/model/mooney-m20c.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 FTW71FPG63](https://openairdocs.org/ntsb/FTW71FPG63), Jun 13, 1971: Mooney M20C (N6721U), Heber Springs, AR, substantial damage

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