# N198K: Monocoupe 90, registration cancelled 1935-09-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 2, 1935
- Status when cancelled: Valid registration
- Airframe: [Monocoupe 90](https://openairdocs.org/model/monocoupe-90) (registry code 5810102)
- Data sheets: [TCDS A-306](https://openairdocs.org/tcds/A-306) (OpenAirDocs)
- Serial number: 532
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 15, 1935
- Mode S code: A186C4
- Owner when cancelled: [Alan Austen](https://openairdocs.org/faa-owner/ALAN%20AUSTEN)
- Location: [Ithaca, NY](https://openairdocs.org/faa-place/NY/Ithaca)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N198K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=198K
- Page: https://openairdocs.org/deregistered/N198K-1935-09-02

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 90: https://openairdocs.org/model/monocoupe-90.md

## Other aircraft with N198K

- [Registered now](https://openairdocs.org/aircraft/N198K): Piper J3C-65, S/N 6851, built 1941

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