# N221SP: 2005 Aerosport IKARUS C42 FB100

- Status: Valid registration
- Airframe: [Aerosport IKARUS C42 FB100](https://openairdocs.org/model/aerosport-ikarus-c42-fb100) (registry code 056205D, 1 seats)
- Engine: [Rotax SEE BOMBADIER](https://openairdocs.org/engine/rotax-see-bombadier) (registry code 55555)
- Serial number: 0512-6776
- Year built: 2005
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, operating light-sport kit-built
- Airworthiness date: February 1, 2006
- Certificate issued: February 13, 2021
- Expires: February 29, 2028
- Mode S code: A1E656
- Registered owner: [Jacobsen James A](https://openairdocs.org/faa-owner/JACOBSEN%20JAMES%20A)
- Location: [Kenosha, WI](https://openairdocs.org/faa-place/WI/Kenosha)
- Owner type: Individual
- Owner's area on the map: 42.6221° N, 87.9202° W: Placed by OpenAirDocs at the center of ZIP code 53144, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=221SP
- Page: https://openairdocs.org/aircraft/N221SP

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 (Aerosport IKARUS C42 FB100)

None in force.

### Matched by engine (Rotax SEE BOMBADIER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N221SP.

## FAA accident and incident reports

None matched to N221SP.

## 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 N221SP

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N221SP before.

- [Cancelled 1991-03-28](https://openairdocs.org/deregistered/N221SP-1991-03-28): Cessna 182R, S/N 18268348. Triennial form not returned. Owner: [State Of Illinois](https://openairdocs.org/faa-owner/STATE%20OF%20ILLINOIS), [Springfield, IL](https://openairdocs.org/faa-place/IL/Springfield)

## Related

- Other Aerosport IKARUS C42 FB100 aircraft: https://openairdocs.org/model/aerosport-ikarus-c42-fb100/aircraft.md
- The Rotax SEE BOMBADIER engine: https://openairdocs.org/engine/rotax-see-bombadier.md

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