# N42BX: 1994 Roisum David R TEAM MINIMAX

- Status: Valid registration
- Airframe: [Roisum David R TEAM MINIMAX](https://openairdocs.org/model/roisum-david-r-team-minimax) (registry code 05623QK, 1 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 188
- Year built: 1994
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 15, 1994
- Certificate issued: November 30, 2012
- Expires: November 30, 2028
- Mode S code: A4F975
- Registered owner: [Kaiser Aerosports LLC](https://openairdocs.org/faa-owner/KAISER%20AEROSPORTS%20LLC)
- Location: [Stratford, WI](https://openairdocs.org/faa-place/WI/Stratford)
- Owner type: LLC
- Owner's area on the map: 44.7990° N, 90.0825° W: Placed by OpenAirDocs at the center of ZIP code 54484, 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=42BX
- Page: https://openairdocs.org/aircraft/N42BX

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 (Roisum David R TEAM MINIMAX)

None in force.

### Matched by engine (Bombardier ROTAX (ALL))

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI96LA007](https://openairdocs.org/ntsb/CHI96LA007), Oct 11, 1995: Roisum Team MINI-MAX (N42BX), Neenah, WI, substantial damage. Probable cause: Fuel starvation due to fuel filter blockage. Factors associated with the accident were the manufacturers design of the fuel filter and the builder/pilots decision to use an automotive type fuel…

## FAA accident and incident reports

None matched to N42BX.

## Reports on N42BX not matched to an aircraft (1)

They name N42BX, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19951011032929A](https://openairdocs.org/incident/19951011032929A), Oct 11, 1995: Amtrsm MINIPLANE* (N42BX), Neenah, WI, Substantial damage. Engine lost power at cruise. Crash landed on road. Auto fuel filter nut loosend. Rotated. Blocking fuel. Bogus type (-23) pilot state engine lost power and…

## 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 Roisum David R TEAM MINIMAX aircraft: https://openairdocs.org/model/roisum-david-r-team-minimax/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.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.