# N11798: 1936 Monocoupe 90A, registration cancelled 2012-06-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 4, 2012
- Status when cancelled: Sale reported, canceled
- Airframe: [Monocoupe 90A](https://openairdocs.org/model/monocoupe-90a) (registry code 5810104)
- 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: A-722
- Year built: 1936
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: October 8, 1955
- Last registry action: May 18, 2007
- Mode S code: A049E8
- Location: [Ocala, FL](https://openairdocs.org/faa-place/FL/Ocala)
- Owner type: Individual
- Owner's area on the map: 29.1618° N, 82.1268° W: Placed by OpenAirDocs at the center of ZIP code 34471, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N11798
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11798
- Page: https://openairdocs.org/deregistered/N11798-2012-06-04

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 Monocoupe 90A: https://openairdocs.org/model/monocoupe-90a.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 NYC07CA099](https://openairdocs.org/ntsb/NYC07CA099), Apr 19, 2007: Monocoupe 90A (N11798), Lakeland, FL, substantial damage. Probable cause: The pilot's improper flare and failure to maintain airspeed, which resulted in a stall and subsequent loss of control. A factor was the sun glare.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20070419008619A](https://openairdocs.org/incident/20070419008619A), Apr 19, 2007: Mncoup 90A (N11798), Lakeland, FL, Substantial damage. (-23) On Thursday, 19 April 2007 at approximately 1929 EDT, a monocoupe 90-A piloted by [privacy data omitted], experienced a hard landing alongside the runway…

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