# N574DR: 2018 Robert Robinson CK1

- Status: Valid registration
- Airframe: [Robert Robinson CK1](https://openairdocs.org/model/robert-robinson-ck1) (registry code 056365X, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 2017-01
- Year built: 2018
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 31, 2018
- Certificate issued: October 8, 2023
- Expires: October 31, 2030
- Mode S code: A75DA0
- Registered owner: [Lead Business Consultants](https://openairdocs.org/faa-owner/LEAD%20BUSINESS%20CONSULTANTS)
- Location: [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- Owner type: Corporation
- Owner's area on the map: 62.0437° N, 158.1745° W: Placed by OpenAirDocs at the center of ZIP code 99503, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=574DR
- Page: https://openairdocs.org/aircraft/N574DR

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 (Robert Robinson CK1)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N574DR.

## FAA accident and incident reports

None matched to N574DR.

## 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 Robert Robinson CK1 aircraft: https://openairdocs.org/model/robert-robinson-ck1/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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