# N506YS: Sam Shames CHALLENGER II

- Status: Valid registration
- Airframe: [Sam Shames CHALLENGER II](https://openairdocs.org/model/sam-shames-challenger-ii) (registry code 05633AF, 2 seats)
- Serial number: CH2-0988-W-0359
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Kit: Quad City Ultralight Acft Corp CHALLENGER II
- Certificate issued: March 12, 2014
- Expires: March 31, 2027
- Mode S code: A65271
- Registered owner: [Shames Samuel J](https://openairdocs.org/faa-owner/SHAMES%20SAMUEL%20J)
- Location: [Lake Placid, FL](https://openairdocs.org/faa-place/FL/Lake%20Placid)
- Owner type: Individual
- Owner's area on the map: 27.2587° N, 81.3781° W: Placed by OpenAirDocs at the center of ZIP code 33852, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=506YS
- Page: https://openairdocs.org/aircraft/N506YS

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 (Sam Shames CHALLENGER II)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N506YS.

## FAA accident and incident reports

None matched to N506YS.

## 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 Sam Shames CHALLENGER II aircraft: https://openairdocs.org/model/sam-shames-challenger-ii/aircraft.md

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