# N5156F: 2007 Cosmos BISON

- Status: Valid registration
- Airframe: [Cosmos BISON](https://openairdocs.org/model/cosmos-bison) (registry code 05901K8, 2 seats)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: CB001
- Year built: 2007
- Type: Weight-shift-control
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: January 28, 2010
- Certificate issued: April 16, 2012
- Expires: April 30, 2028
- Mode S code: A67732
- Registered owner: [Kimbrell Stanley E](https://openairdocs.org/faa-owner/KIMBRELL%20STANLEY%20E)
- Location: [Pulaski, TN](https://openairdocs.org/faa-place/TN/Pulaski)
- Owner type: Individual
- Owner's area on the map: 35.2329° N, 87.0058° W: Placed by OpenAirDocs at the center of ZIP code 38478, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5156F
- Page: https://openairdocs.org/aircraft/N5156F

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. The registry lists only the engine series, so ADs for every Rotax 503 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Cosmos BISON)

None in force.

### Matched by engine (Rotax 503 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N5156F.

## FAA accident and incident reports

None matched to N5156F.

## 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 N5156F

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N5156F before.

- [Cancelled 2002-05-21](https://openairdocs.org/deregistered/N5156F-2002-05-21): Boeing CH 47SD, S/N M4145, built 2002. Exported to Taiwan. Owner: [Boeing Co](https://openairdocs.org/faa-owner/BOEING%20CO), [Philadelphia, PA](https://openairdocs.org/faa-place/PA/Philadelphia)
- [Cancelled 1997-01-30](https://openairdocs.org/deregistered/N5156F-1997-01-30): Cessna 172F, S/N 17253012. Triennial form not returned. Owner: [United States Air Force](https://openairdocs.org/faa-owner/UNITED%20STATES%20AIR%20FORCE), [Offutt Afb, NE](https://openairdocs.org/faa-place/NE/Offutt%20Afb)

## Related

- Other Cosmos BISON aircraft: https://openairdocs.org/model/cosmos-bison/aircraft.md
- The Rotax 503 series engine: https://openairdocs.org/engine/rotax-503-series.md

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