# N165K: Monocoupe MONOPREP, registration cancelled 1948-02-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 2, 1948
- Status when cancelled: Valid registration
- Airframe: [Monocoupe MONOPREP](https://openairdocs.org/model/monocoupe-monoprep) (registry code 9250612)
- Data sheets: [TCDS ATC 218](https://openairdocs.org/tcds/ATC%20218) (OpenAirDocs)
- Serial number: 6031
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 20, 1941
- Mode S code: A10522
- Owner when cancelled: [Ada Copley Phelps](https://openairdocs.org/faa-owner/ADA%20COPLEY%20PHELPS)
- Location: [Davenport, IA](https://openairdocs.org/faa-place/IA/Davenport)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N165K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=165K
- Page: https://openairdocs.org/deregistered/N165K-1948-02-02

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 Monocoupe MONOPREP: https://openairdocs.org/model/monocoupe-monoprep.md

## Other aircraft with N165K

- [Registered now](https://openairdocs.org/aircraft/N165K): Aero Commander 680-F, S/N 680F-1252-126, built 1963

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