# N4990N: Ceres Air C31

- Status: Assigned, pending cancellation
- Airframe: [Ceres Air C31](https://openairdocs.org/model/ceres-air-c31) (registry code 06102L5)
- Serial number: 215785405042A
- Type: Rotorcraft
- Engine type: Electric
- Mode S code: A633EC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4990N
- Page: https://openairdocs.org/aircraft/N4990N

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Ceres Air C31)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4990N.

## FAA accident and incident reports

None matched to N4990N.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N4990N

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4990N before.

- [Cancelled 1994-06-09](https://openairdocs.org/deregistered/N4990N-1994-06-09): Cessna A188B, S/N 18802894T. Exported to Brazil. Owner: [Southern Cross Aviation](https://openairdocs.org/faa-owner/SOUTHERN%20CROSS%20AVIATION), [Ft Lauderdale, FL](https://openairdocs.org/faa-place/FL/Ft%20Lauderdale)
- [Cancelled 1974-08-02](https://openairdocs.org/deregistered/N4990N-1974-08-02): Grumman G-44, S/N 1303, built 1948. Owner: [Mckinney J Curtis](https://openairdocs.org/faa-owner/MCKINNEY%20J%20CURTIS), [Titusville, PA](https://openairdocs.org/faa-place/PA/Titusville)

## Related

- Other Ceres Air C31 aircraft: https://openairdocs.org/model/ceres-air-c31/aircraft.md

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