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

Doug Heimburger

1 aircraft on the U.S. register. The most recent registration was April 13, 2023.

Models

SLING TSI1

States

Washington1

Registrations by year

0001112023

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N2066T Doug Heimburger
SLING TSI
Fixed-wing, single engine Always Airworthy LLC
Seattle, Washington
Experimental 2023-04-13 Valid