# N854NL: Oak Ridge National Laboratory YUNEEC H520

- Status: Valid registration
- Airframe: [Oak Ridge National Laboratory YUNEEC H520](https://openairdocs.org/model/oak-ridge-national-laboratory-yuneec-h520) (registry code 061016J)
- Serial number: YU19410054B11A01
- Type: Rotorcraft
- Engine type: Electric
- Certificate issued: March 30, 2020
- Expires: March 31, 2030
- Mode S code: ABB76B
- Registered owner: [Oak Ridge National Laboratory](https://openairdocs.org/faa-owner/OAK%20RIDGE%20NATIONAL%20LABORATORY)
- Location: [Oak Ridge, TN](https://openairdocs.org/faa-place/TN/Oak%20Ridge)
- Owner type: Government
- Owner's area on the map: 36.0104° N, 84.2696° W: Placed by OpenAirDocs: center of Oak Ridge, TN, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=854NL
- Page: https://openairdocs.org/aircraft/N854NL

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 (Oak Ridge National Laboratory YUNEEC H520)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N854NL.

## FAA accident and incident reports

None matched to N854NL.

## 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.

## Related

- Other Oak Ridge National Laboratory YUNEEC H520 aircraft: https://openairdocs.org/model/oak-ridge-national-laboratory-yuneec-h520/aircraft.md

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