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

Sidney P Essex Sr

1 aircraft on the U.S. register. The most recent registration was October 5, 2020.

Models

SONEX ONEX1

SONEX ONEX

States

Arizona1

Registrations by year

0001112020

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N503X Sidney P Essex Sr
SONEX ONEX
Fixed-wing, single engine Individual owner
Arizona
None on file 2020-10-05 Valid