# N11769: 1935 Monocoupe 90, registration cancelled 1971-10-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 21, 1971
- Status when cancelled: Registration revoked
- Airframe: [Monocoupe 90](https://openairdocs.org/model/monocoupe-90) (registry code 5810102)
- Engine: [Lambert R266](https://openairdocs.org/engine/lambert-r266) (registry code 38501)
- Data sheets: [TCDS A-306](https://openairdocs.org/tcds/A-306) (OpenAirDocs)
- Serial number: A698
- Year built: 1935
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Last registry action: January 14, 1977
- Mode S code: A04980
- Owner when cancelled: [Ulrich Robert](https://openairdocs.org/faa-owner/ULRICH%20ROBERT)
- Location: [Marshall, MI](https://openairdocs.org/faa-place/MI/Marshall)
- Owner type: Individual
- Owner's area on the map: 42.2757° N, 84.9407° W: Placed by OpenAirDocs at the center of ZIP code 49068, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N11769
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11769
- Page: https://openairdocs.org/deregistered/N11769-1971-10-21

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

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.