# N556AH: Hylio HYL-300

- Status: Valid registration
- Airframe: [Hylio HYL-300](https://openairdocs.org/model/hylio-hyl-300) (registry code 06102NC)
- Serial number: 17906130201
- Type: Rotorcraft
- Engine type: Electric
- Certificate issued: April 29, 2026
- Expires: April 30, 2033
- Mode S code: A715BD
- Registered owner: [Hylio Inc](https://openairdocs.org/faa-owner/HYLIO%20INC)
- Location: [Richmond, TX](https://openairdocs.org/faa-place/TX/Richmond)
- Owner type: Corporation
- Owner's area on the map: 29.4914° N, 95.7021° W: Placed by OpenAirDocs at the center of ZIP code 77469, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=556AH
- Page: https://openairdocs.org/aircraft/N556AH

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 (Hylio HYL-300)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N556AH.

## FAA accident and incident reports

None matched to N556AH.

## 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.

## Service difficulty reports on N556AH not matched to an aircraft (1)

They name N556AH, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR QR9R2025051400001](https://openairdocs.org/sdr/QR9R2025051400001), May 14, 2025: CABLE. DAMAGED. AFTER RECEIVING PART FROM SUPPLY, MAINTENANCE DETECTED THE TAIL ROTOR FLEXBALL CABLE THREADS WERE DAMAGED ON FWD END AT JAM NUT. REPLACED CABLE IAW AMM 67-20-00

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N556AH

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N556AH before.

- [Cancelled 2019-09-03](https://openairdocs.org/deregistered/N556AH-2019-09-03): Airbus Helicopters MBB-BK 117 C-2, S/N 9829, built 2019. Owner: [Airbus Helicopters Inc](https://openairdocs.org/faa-owner/AIRBUS%20HELICOPTERS%20INC), [Grand Prairie, TX](https://openairdocs.org/faa-place/TX/Grand%20Prairie)

## Related

- Other Hylio HYL-300 aircraft: https://openairdocs.org/model/hylio-hyl-300/aircraft.md

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