# Labheart Norman KLB TW STR MK III EX

- Type: Aircraft model (FAA registry)
- Registry code: 05617Z4
- Manufacturer (registry): LABHEART NORMAN
- Model: KLB TW STR MK III EX
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/labheart-norman-klb-tw-str-mk-iii-ex

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N83NK](https://openairdocs.org/aircraft/N83NK): [Genteman William J](https://openairdocs.org/faa-owner/GENTEMAN%20WILLIAM%20J), [Pewaukee, WI](https://openairdocs.org/faa-place/WI/Pewaukee), S/N M3X-04-1-00052

## 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 NYC05LA017](https://openairdocs.org/ntsb/NYC05LA017), Nov 14, 2004: Labhart Kolb Twinstar Mk III (N83NK), London, KY, substantial damage, 1 fatal. Probable cause: 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.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20041115028359A](https://openairdocs.org/incident/20041115028359A), Nov 15, 2004: KOLBMKIIIEXT (N83NK), London, KY, Substantial damage, 1 fatal. (-23) An experimental amateur built, kolb mark iii xtra two place aircraft impacted ground just short, slightly below, and to left of 260 degree grass runway…

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