# N331RT: 2007 Tyler Robin A CHALLENGER II

- Status: Valid registration
- Airframe: [Tyler Robin A CHALLENGER II](https://openairdocs.org/model/tyler-robin-a-challenger-ii) (registry code 05903YF, 2 seats)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: CH2-0601-2105
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: December 15, 2007
- Certificate issued: January 22, 2016
- Expires: January 31, 2029
- Mode S code: A39B0F
- Registered owner: [Tipton Danny L](https://openairdocs.org/faa-owner/TIPTON%20DANNY%20L)
- Location: [Webb, AL](https://openairdocs.org/faa-place/AL/Webb)
- Owner type: Individual
- Owner's area on the map: 31.2507° N, 85.2698° W: Placed by OpenAirDocs at the center of ZIP code 36376, 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=331RT
- Page: https://openairdocs.org/aircraft/N331RT

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 (Tyler Robin A CHALLENGER II)

None in force.

### Matched by engine (Rotax 503 DCDI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N331RT.

## FAA accident and incident reports

None matched to N331RT.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Tyler Robin A CHALLENGER II aircraft: https://openairdocs.org/model/tyler-robin-a-challenger-ii/aircraft.md
- STCs for the Tyler Robin A CHALLENGER II: https://openairdocs.org/model/tyler-robin-a-challenger-ii/stcs.md
- The Rotax 503 DCDI engine: https://openairdocs.org/engine/rotax-503-dcdi.md

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.