Maker · data as of November 10, 2026

Ronald L Ohair

1 aircraft on the U.S. register. The most recent registration was August 14, 2023.

CHALLENGER II1

Models, as a table

	aircraft
CHALLENGER II	1

CHALLENGER II

By state, as a table

	aircraft
Alaska	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
N945RJ	Ronald L Ohair CHALLENGER II	Fixed-wing, single engine	Individual owner Alaska	Experimental	2023-08-14	Valid