Contact Customer Support

Derco Aerospace, Inc.

8000 West Tower Avenue
Milwaukee, WI U.S.A. 53223
Tel: + 414-355-3066
derco@dercoaerospace.com

Sikorsky Support Services, Inc.

6900 Main Street
MS K100A
Stratford, CT U.S.A. 06615
Tel: +1 203-416-4059
sikorskysupportservices@gmail.com