Having discovered the wonderful [link:www.simufly.com/ins|Delta Carousel INS] made by Gianfranco Corrias and Marco Ravanello, I now use this every flight on for example the [link:www.panelshop.com|RFP 747 classic.]
I tried yesterday to install a single INS to Iron Knuckles DC-9. no problems at all! flew perfectly!
Now I have a triple INS installation as well..
So, the installation is a breeze, but is it real??
What I don't know is whether the DC-9 had INS installed at any time. single, dual or triple? any photos showing this, and most important; where on the panel where they located?
thanks in advance!