# N855LL: Cassetta Thomas F JR CHALLENGER II

- Status: Valid registration
- Airframe: [Cassetta Thomas F JR CHALLENGER II](https://openairdocs.org/model/cassetta-thomas-f-jr-challenger-ii) (registry code 05628G9, 2 seats)
- Engine: [Rotax 503DC](https://openairdocs.org/engine/rotax-503dc) (registry code 55582)
- Serial number: CH2-1108-2855
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Quad City Ultralight Acft Corp CHALLENGER II
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 2, 2010
- Certificate issued: July 11, 2025
- Expires: July 31, 2032
- Mode S code: ABBAF0
- Registered owner: [Cassetta Thomas](https://openairdocs.org/faa-owner/CASSETTA%20THOMAS)
- Location: [Dundee, NY](https://openairdocs.org/faa-place/NY/Dundee)
- Owner type: Individual
- Owner's area on the map: 42.5002° N, 77.0194° W: Placed by OpenAirDocs at the center of ZIP code 14837, 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=855LL
- Page: https://openairdocs.org/aircraft/N855LL

From the FAA registry file of October 20, 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 (Cassetta Thomas F JR CHALLENGER II)

None in force.

### Matched by engine (Rotax 503DC)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N855LL.

## FAA accident and incident reports

None matched to N855LL.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Cassetta Thomas F JR CHALLENGER II aircraft: https://openairdocs.org/model/cassetta-thomas-f-jr-challenger-ii/aircraft.md
- STCs for the Cassetta Thomas F JR CHALLENGER II: https://openairdocs.org/model/cassetta-thomas-f-jr-challenger-ii/stcs.md
- The Rotax 503DC engine: https://openairdocs.org/engine/rotax-503dc.md

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