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

Sievers

1 aircraft on the U.S. register. The most recent registration was March 11, 2014.

Models

SMITH MINIPLANE1

SMITH MINIPLANE

States

Iowa1

Registrations by year

No data

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N44ES Sievers
SMITH MINIPLANE
Fixed-wing, single engine Airpower Museum INC
Ottumwa, Iowa
Experimental 2014-03-11 Valid