If you turn on the master switch and nothing happens, it could be that the battery is completely discharged. To recharge it, open the Hangar Window, click on the Electrical System tab and then click on the “Recharge” button in
Check that you turned the alternator switch on.
I’ve been out for a while. In the meantime the work on REP is gone further ahead. We have been working on the electrical system (which is not really complex on a GA airplane). The most complex components are the