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

Williams Marlin D

1 aircraft on the U.S. register. The most recent registration was September 15, 2015.

Models

KR-21

KR-2

States

Colorado1

Registrations by year

0001112015

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N519DF Williams Marlin D
KR-2
Fixed-wing, single engine Individual owner
Colorado
Experimental 2015-09-15 Valid