Q:  How can I contact you?

A:  Most efficiently by E-mail at stc@trolltune.com, or simply use the "REQUEST INFO" link on this website. You may address questions or comments to Mr. Tom Storli. We maintain part-time offices in Cheyenne, Wyoming; Valencia, California; and Steinsto, Norway. However those physical addresses are not used for normal correspondence. For legal purposes, Trolltune's corporate address in Wyoming, USA may be found on the STC certificate.

At this writing, our office in Norway is serving as liaison to the European Aviation Safety Agency (EASA) for purposes of validating our STC in the European Union (EU) and coordinating validation via FAA by Transport Canada. We stand ready to answer your questions.