# N21870: 1938 Piper J4A, registration cancelled 1951-11-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 5, 1951
- Status when cancelled: Valid registration
- Airframe: [Piper J4A](https://openairdocs.org/model/piper-j4a) (registry code 7100604)
- Data sheets: [TCDS A-703](https://openairdocs.org/tcds/A-703) (OpenAirDocs)
- Serial number: 4-411
- Year built: 1938
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 28, 1946
- Mode S code: A1DAA0
- Owner when cancelled: [Farrow Thomas F](https://openairdocs.org/faa-owner/FARROW%20THOMAS%20F)
- Location: [Charleston, SC](https://openairdocs.org/faa-place/SC/Charleston)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N21870
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21870
- Page: https://openairdocs.org/deregistered/N21870-1951-11-05

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 J4A: https://openairdocs.org/model/piper-j4a.md

## Other aircraft with N21870

- [Registered now](https://openairdocs.org/aircraft/N21870): Piper PA-28R-201, S/N 28R-7837309, built 1978
- [Cancelled 1973-01-26](https://openairdocs.org/deregistered/N21870-1973-01-26): Cessna A188B, S/N 18801088. Exported to Spain. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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