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

Krause Donald R

1 aircraft on the U.S. register. The most recent registration was May 6, 2026.

Models

CHALLENGER II1

CHALLENGER II

States

Iowa1

Registrations by year

0001112026

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N9031F Krause Donald R
CHALLENGER II
Fixed-wing, single engine Individual owner
Iowa
Experimental 2026-05-06 Valid