# N171DA: 1995 Addison Don G QUICKSILVER SPORT II

- Status: Valid registration
- Airframe: [Addison Don G QUICKSILVER SPORT II](https://openairdocs.org/model/addison-don-g-quicksilver-sport-ii) (registry code 05903Z9, 2 seats)
- Engine: [Rotax 503 DCDI](https://openairdocs.org/engine/rotax-503-dcdi) (registry code 55566)
- Serial number: 300
- Year built: 1995
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: December 19, 2007
- Certificate issued: October 17, 2007
- Expires: January 31, 2029
- Mode S code: A11D30
- Registered owner: [Addison Don C](https://openairdocs.org/faa-owner/ADDISON%20DON%20C)
- Location: [Greenville, AL](https://openairdocs.org/faa-place/AL/Greenville)
- Owner type: Individual
- Owner's area on the map: 31.7684° N, 86.6178° W: Placed by OpenAirDocs at the center of ZIP code 36037, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=171DA
- Page: https://openairdocs.org/aircraft/N171DA

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 (Addison Don G QUICKSILVER SPORT II)

None in force.

### Matched by engine (Rotax 503 DCDI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N171DA.

## FAA accident and incident reports

None matched to N171DA.

## 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 N171DA

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N171DA before.

- [Cancelled 2000-03-03](https://openairdocs.org/deregistered/N171DA-2000-03-03): Piper PA-31T, S/N 31T7920088. Exported to Colombia. Owner: [Denver Air LLC](https://openairdocs.org/faa-owner/DENVER%20AIR%20LLC), [Broomfield, CO](https://openairdocs.org/faa-place/CO/Broomfield)

## Related

- Other Addison Don G QUICKSILVER SPORT II aircraft: https://openairdocs.org/model/addison-don-g-quicksilver-sport-ii/aircraft.md
- The Rotax 503 DCDI engine: https://openairdocs.org/engine/rotax-503-dcdi.md

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