# N804: Mono-Aircraft MONOCOUPE, registration cancelled 1933-02-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 14, 1933
- Status when cancelled: Valid registration
- Airframe: [Mono-Aircraft MONOCOUPE](https://openairdocs.org/model/mono-aircraft-monocoupe) (registry code 9251102)
- Serial number: 119
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 18, 1929
- Mode S code: AAF0B8
- Owner when cancelled: [Neier Charles E](https://openairdocs.org/faa-owner/NEIER%20CHARLES%20E)
- Location: [New Burgh, NY](https://openairdocs.org/faa-place/NY/New%20Burgh)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N804
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=804
- Page: https://openairdocs.org/deregistered/N804-1933-02-14

From the FAA registry file of October 29, 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 Mono-Aircraft MONOCOUPE: https://openairdocs.org/model/mono-aircraft-monocoupe.md

## Other aircraft with N804

- [Registered now](https://openairdocs.org/aircraft/N804): Beech 200, S/N BB-724, built 1980

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