# N204X: David R Williams DIHEDRAL 90

- Status: Valid registration
- Airframe: [David R Williams DIHEDRAL 90](https://openairdocs.org/model/david-r-williams-dihedral-90) (registry code 061019R)
- Serial number: 1
- Type: Fixed wing single engine
- Engine type: Turbo-jet
- Certificate issued: June 28, 2021
- Expires: June 30, 2028
- Mode S code: A1A2EC
- Registered owner: [Williams David R](https://openairdocs.org/faa-owner/WILLIAMS%20DAVID%20R)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Individual
- Owner's area on the map: 42.0088° N, 87.6671° W: Placed by OpenAirDocs at the center of ZIP code 60626, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=204X
- Page: https://openairdocs.org/aircraft/N204X

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 (David R Williams DIHEDRAL 90)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N204X.

## FAA accident and incident reports

None matched to N204X.

## 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 N204X

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N204X before.

- [Cancelled 2007-05-05](https://openairdocs.org/deregistered/N204X-2007-05-05): Daniels James W RV-8, S/N 81540, built 2004. Triennial form not returned. Owner: [Daniels James W](https://openairdocs.org/faa-owner/DANIELS%20JAMES%20W), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque)

## Related

- Other David R Williams DIHEDRAL 90 aircraft: https://openairdocs.org/model/david-r-williams-dihedral-90/aircraft.md

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