Technical Publications

Technical documentation for STC's and Minor Changes

Documents regarding STC’s can be downloaded from a protected area which is only accessible for customers. Please request an account if you do not have access yet.

Login and account request

Jörg Spichtig_1

Contact us for more information

+41 41 619 85 01

Jörg Spichtig
HoOA, Dipl. Ing. ETH, Managing Partner