Maker · data as of September 25, 2026

Nicholson Knox W

2 aircraft on the U.S. register. The most recent registration was September 30, 2005.

RV-42

Texas1California1

No data

Aircraft newest first

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N21RV	Nicholson Knox W RV-4	Fixed-wing, single engine	Individual owner California	Experimental	2005-09-30	Valid
N3976N	Nicholson Knox W RV-4	Fixed-wing, single engine	Individual owner Texas	None on file	2002-03-19	Valid