Roisum David R TEAM MINIMAX
N42BX is a Roisum David R TEAM MINIMAX, a fixed-wing airplane with one motor with a piston engine, built in 1994. It has 1 seat. It is registered to Kaiser Aerosports LLC, an LLC in Stratford, Wisconsin. The registration is valid: it was issued on November 30, 2012 and expires on November 30, 2028. It holds an experimental airworthiness certificate for amateur built, dated July 15, 1994.
Aircraft
- Maker
- Roisum David R
- Model
- TEAM MINIMAX
- Serial number
- 188
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Bombardier ROTAX (ALL)
- Seats
- 1
- Year built
- 1994
- Transponder code
- A4F975 (octal 51174565)
Registration
- Status
- Valid registration
- Certificate issued
- November 30, 2012
- Expires
- November 30, 2028
- Last FAA action
- June 23, 2023
- Airworthiness
- Experimental · Amateur built · July 15, 1994
- FAA region
- Great Lakes
- FAA record id
- 00034422
Owner as the FAA publishes it
- Name
- Kaiser Aerosports LLC
- Type
- LLC
- Address
- C2234 State Highway 153
Stratford, WI 54484-9417
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 1 to understand · 4 clear
The public federal record on N42BX, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Kaiser Aerosports LLC, an LLC, certificate issued November 30, 2012, expires November 30, 2028. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated July 15, 1994, consistent with the 1994 manufacture year. [1]
No earlier tail number is recorded against serial 188 for this model in the deregistered file. [2]
No other airframe has carried N42BX according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N42BX: Accident on October 11, 1995 at Neenah, WI: minor injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Roisum Team MINI-MAX · operated under 091
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 filter.
Search the NTSB's CAROL system for CHI96LA007 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data