Maker · data as of November 2, 2026

John Robert Sapp

1 aircraft on the U.S. register. The most recent registration was July 9, 2023.

BERKUT 5401

Models, as a table

	aircraft
BERKUT 540	1

BERKUT 540

By state, as a table

	aircraft
Iowa	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
N567JS	John Robert Sapp BERKUT 540	Fixed-wing, single engine	Individual owner Iowa	Experimental	2023-07-09	Valid