Maker · data as of October 2, 2026

Simonsen Ronald C

2 aircraft on the U.S. register. The most recent registration was April 22, 2024.

ZENITH STOL CH7501STOL CH 7011

ZENITH STOL CH750 · STOL CH 701

Nevada1

Aircraft newest first

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N99XS	Simonsen Ronald C STOL CH 701	Fixed-wing, single engine	Withheld at owner's request	Experimental	2024-04-22	Valid
N81CZ	Simonsen Ronald C ZENITH STOL CH750	Fixed-wing, single engine	Individual owner Nevada	Experimental		Pending