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

Byron Poppenhagen

1 aircraft on the U.S. register. The most recent registration was June 7, 2023.

Models

SONERAI II S1

SONERAI II S

States

California1

Registrations by year

0001112023

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N380ST Byron Poppenhagen
SONERAI II S
Fixed-wing, single engine Co-owned owner
California
Experimental 2023-06-07 Valid