# N4478E: Champion 7DC, registration cancelled 1972-01-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 14, 1972
- Status when cancelled: Valid registration
- Airframe: [Champion 7DC](https://openairdocs.org/model/champion-7dc) (registry code 21101NB)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759) (OpenAirDocs)
- Serial number: 7DC-100
- Type of aircraft: Fixed wing single engine
- Certificate issued: February 26, 1968
- Mode S code: A56813
- Owner when cancelled: [Randolph Richard L](https://openairdocs.org/faa-owner/RANDOLPH%20RICHARD%20L)
- Location: [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4478E
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4478E
- Page: https://openairdocs.org/deregistered/N4478E-1972-01-14

From the FAA registry file of November 4, 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 Champion 7DC: https://openairdocs.org/model/champion-7dc.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 ANC71DAA17](https://openairdocs.org/ntsb/ANC71DAA17), Aug 27, 1970: Champion 7EC (N4478E), Fairbanks, AK, substantial damage

## Other aircraft with N4478E

- [Cancelled 2012-06-22](https://openairdocs.org/deregistered/N4478E-2012-06-22): Robinson Helicopter R66, S/N 0099. Exported to Brazil. Owner: Brasiliadf Brasil

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