# Nicholson Bill CHALLENGER II LW

- Type: Aircraft model (FAA registry)
- Registry code: 05901WH
- Manufacturer (registry): NICHOLSON BILL
- Model: CHALLENGER II LW
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · 2 cycle
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Light sport
- Registered aircraft: 1
- Page: https://openairdocs.org/model/nicholson-bill-challenger-ii-lw

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)

- [N4374A](https://openairdocs.org/aircraft/N4374A): [Tpi Aviation LLC](https://openairdocs.org/faa-owner/TPI%20AVIATION%20LLC), [Germantown, WI](https://openairdocs.org/faa-place/WI/Germantown), S/N CH205012093

## NTSB investigations

None matched to aircraft with this model.

## 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.

- [Incident 20240201003549I](https://openairdocs.org/incident/20240201003549I), Feb 1, 2024: Nicholson Bill CHALLENGER II LW (N4374A), Milwaukee, WI, Minor damage. [privacy data omitted], Elsa, was conducting a high speed taxi on rwy 4L. Aircraft was hit with a gust of crosswind and lifted off the ground then descended…

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Hocutt Ben CHALLENGER II LW](https://openairdocs.org/model/hocutt-ben-challenger-ii-lw): 1 registered aircraft, registry code 056120L
- [Caton Harley T JR CHALLENGER II LW](https://openairdocs.org/model/caton-harley-t-jr-challenger-ii-lw): 1 registered aircraft, registry code 056212T
- [Quad City Ultralight CHALLENGER II LW](https://openairdocs.org/model/quad-city-ultralight-challenger-ii-lw): 1 registered aircraft, registry code 05901YQ
- [Quad City Ultralight Acft CHALLENGER II LW](https://openairdocs.org/model/quad-city-ultralight-acft-challenger-ii-lw): 0 registered aircraft, registry code 059039H

---
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.