# N818WM: 2017 Otto Aviation Group CELERA 500L

- Status: Valid registration
- Airframe: [Otto Aviation Group CELERA 500L](https://openairdocs.org/model/otto-aviation-group-celera-500l) (registry code 056355A, 1 seats)
- Engine: [Raikhlin RED A03 series](https://openairdocs.org/engine/raikhlin-red-a03-series) (registry code 52560)
- Data sheets: [TCDS E00092EN](https://openairdocs.org/tcds/E00092EN) (Raikhlin aircraft Engine Developments GmbH) (OpenAirDocs)
- Serial number: 001
- Year built: 2017
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, research and development
- Airworthiness date: December 15, 2020
- Certificate issued: March 30, 2017
- Expires: March 31, 2030
- Mode S code: AB2914
- Registered owner: [Otto Aviation Group LLC](https://openairdocs.org/faa-owner/OTTO%20AVIATION%20GROUP%20LLC)
- Location: [Yorba Linda, CA](https://openairdocs.org/faa-place/CA/Yorba%20Linda)
- Owner type: LLC
- Owner's area on the map: 33.8872° N, 117.7339° W: Placed by OpenAirDocs at the center of ZIP code 92887, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=818WM
- Page: https://openairdocs.org/aircraft/N818WM

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. The registry lists only the engine series, so ADs for every Raikhlin RED A03 model are included.

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

### Matched by airframe (Otto Aviation Group CELERA 500L)

None in force.

### Matched by engine (Raikhlin RED A03 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N818WM.

## FAA accident and incident reports

None matched to N818WM.

## 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 N818WM

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N818WM before.

- [Cancelled 2013-06-04](https://openairdocs.org/deregistered/N818WM-2013-06-04): British Aerospace BAE 125-800A, S/N 258126, built 1988. Exported to Russia. Owner: [Jjj Aircraft Services LLC](https://openairdocs.org/faa-owner/JJJ%20AIRCRAFT%20SERVICES%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)

## Related

- Other Otto Aviation Group CELERA 500L aircraft: https://openairdocs.org/model/otto-aviation-group-celera-500l/aircraft.md
- The Raikhlin RED A03 series engine: https://openairdocs.org/engine/raikhlin-red-a03-series.md

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