S-Tec GPSS Roll Steering Converter (PN 03976) and GPSS HDG Switch (PN 03975)

Also included converter mounting bracket, and D sub connectors as pictured.

Cleaning out the hanger. This S-Tec Roll steering converter and switch was purchased used to install in our Bonanza, however we moved on to a new airplane before that was done.

Good used condition as pictured. I was told it worked properly when I purchased it, and that it was removed for upgrade.

This item has not been tested but as I wrote was reported working when removed. However, if you experience any problems with it, I offer returns within 30 days of receiving your order. You just pay the return shipping.

I'm also selling a used Aspen EFD 1000 system in another auction. check it out!