Maker · data as of November 10, 2026

Williams John B

1 aircraft on the U.S. register. The most recent registration was July 20, 2023.

CX41

Models, as a table

	aircraft
CX4	1

CX4

By state, as a table

	aircraft
Indiana	1

Registrations by year, as a table

	aircraft
2023	1

Engines

Where they are

Analytics

Aircraft newest first

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N236CX	Williams John B CX4	Fixed-wing, single engine	Individual owner Indiana	Experimental	2023-07-20	Valid