# N51351: 2000 Kolb FIRESTAR 2

- Status: Valid registration
- Airframe: [Kolb FIRESTAR 2](https://openairdocs.org/model/kolb-firestar-2) (registry code 05901KU, 2 seats)
- Engine: [Rotax 503DCSI](https://openairdocs.org/engine/rotax-503dcsi) (registry code 55567)
- Serial number: 001
- Year built: 2000
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: October 22, 2006
- Certificate issued: August 25, 2006
- Expires: March 31, 2028
- Mode S code: A66FB5
- Registered owner: [Adams Michael C](https://openairdocs.org/faa-owner/ADAMS%20MICHAEL%20C)
- Location: [Saint Louis, MO](https://openairdocs.org/faa-place/MO/Saint%20Louis)
- Owner type: Individual
- Owner's area on the map: 38.7939° N, 90.1756° W: Placed by OpenAirDocs at the center of ZIP code 63138, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51351
- Page: https://openairdocs.org/aircraft/N51351

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 (Kolb FIRESTAR 2)

None in force.

### Matched by engine (Rotax 503DCSI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N51351.

## FAA accident and incident reports

None matched to N51351.

## 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 N51351

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N51351 before.

- [Cancelled 2002-02-11](https://openairdocs.org/deregistered/N51351-2002-02-11): Boeing CH 47SD, S/N M4143. Exported to Taiwan. Owner: [Boeing Co](https://openairdocs.org/faa-owner/BOEING%20CO), [Philadelphia, PA](https://openairdocs.org/faa-place/PA/Philadelphia)
- [Cancelled 1949-02-09](https://openairdocs.org/deregistered/N51351-1949-02-09): Cessna T-50, S/N 3885. Owner: [Lysdale Flying Service](https://openairdocs.org/faa-owner/LYSDALE%20FLYING%20SERVICE), [Minneapolis, MN](https://openairdocs.org/faa-place/MN/Minneapolis)

## Related

- Other Kolb FIRESTAR 2 aircraft: https://openairdocs.org/model/kolb-firestar-2/aircraft.md
- The Rotax 503DCSI engine: https://openairdocs.org/engine/rotax-503dcsi.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.