# N638SD: 2000 Fisher Flying Products SUPER KOALA

- Status: Valid registration
- Airframe: [Fisher Flying Products SUPER KOALA](https://openairdocs.org/model/fisher-flying-products-super-koala) (registry code 05903TK, 2 seats)
- Engine: [Revmaster 2100](https://openairdocs.org/engine/revmaster-2100) (registry code 52550)
- Serial number: SK127
- Year built: 2000
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: January 23, 2008
- Certificate issued: January 11, 2021
- Expires: January 31, 2028
- Mode S code: A85D08
- Registered owner: [Dale John E](https://openairdocs.org/faa-owner/DALE%20JOHN%20E)
- Location: [Newberry, FL](https://openairdocs.org/faa-place/FL/Newberry)
- Owner type: Individual
- Owner's area on the map: 29.6321° N, 82.5894° W: Placed by OpenAirDocs at the center of ZIP code 32669, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=638SD
- Page: https://openairdocs.org/aircraft/N638SD

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 (Fisher Flying Products SUPER KOALA)

None in force.

### Matched by engine (Revmaster 2100)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N638SD.

## FAA accident and incident reports

None matched to N638SD.

## 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 Fisher Flying Products SUPER KOALA aircraft: https://openairdocs.org/model/fisher-flying-products-super-koala/aircraft.md
- The Revmaster 2100 engine: https://openairdocs.org/engine/revmaster-2100.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.