The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Maker · data as of October 2, 2026

Protzeller Steven K

1 aircraft on the U.S. register. The most recent registration was February 11, 2009.

Models

CHALLENGER II1

CHALLENGER II

States

Washington1

Registrations by year

No data

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N232MP Protzeller Steven K
CHALLENGER II
Fixed-wing, single engine Individual owner
Washington
Experimental 2009-02-11 Valid