Subsidiary		Ownership Percentage				State (Province), Country of Incorporation
Luminescent Systems, Inc.			100%			New York, USA
Astronics Advanced Electronic Systems Corp.			100%			Washington, USA
Luminescent Systems Canada, Inc.			100%			Quebec, Canada
Astronics Air, LLC			100%			New York, USA
LSI — Europe B.V.B.A.			100%			Brussels, Belgium