Labheart Norman KLB TW STR MK III EX
N83NK is a Labheart Norman KLB TW STR MK III EX, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Pewaukee, Wisconsin. The registration is valid: it was issued on November 1, 2016 and expires on November 30, 2029. It holds an experimental airworthiness certificate for amateur built, dated April 1, 2004.
Aircraft
- Maker
- Labheart Norman
- Model
- KLB TW STR MK III EX
- Serial number
- M3X-04-1-00052
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Rotax SEE BOMBADIER
- Seats
- 2
- Year built
- Not given
- Kit
- NEW KOLB AIRCRAFT KOLB MARK III EXTRA
- Transponder code
- AB5737 (octal 52653467)
Registration
- Status
- Valid registration
- Certificate issued
- November 1, 2016
- Expires
- November 30, 2029
- Last FAA action
- September 15, 2023
- Airworthiness
- Experimental · Amateur built · April 1, 2004
- FAA region
- Great Lakes
- FAA record id
- 00120749
Owner as the FAA publishes it
- Name
- Genteman William J
- Type
- Individual
- Address
- 21395 Weyer Rd
Pewaukee, WI 53072
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 · 3 clear
The public federal record on N83NK, 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 Genteman William J, an individual, certificate issued November 1, 2016, expires November 30, 2029. No fractional interest recorded. [1]
Experimental certificate for amateur built; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial M3X-04-1-00052 for this model in the deregistered file. [2]
No other airframe has carried N83NK 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 N83NK: Accident on November 14, 2004 at London, KY: fatal, substantial damage (1 fatal). 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: Labhart Kolb Twinstar Mk III · operated under 091
The pilot's inadequate preflight inspection, which resulted in a total loss of engine power due to fuel contamination. A factor was the lack of an installed fuel strainer.
Search the NTSB's CAROL system for NYC05LA017 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