Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Maker · data as of September 25, 2026

William Bernard

1 aircraft on the U.S. register. The most recent registration was May 9, 2019.

Models

BUTTERCUP1

States

Illinois1

Registrations by year

0001112019

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N58015 William Bernard
BUTTERCUP
Fixed-wing, single engine Individual owner
Illinois
Experimental 2019-05-09 Valid