> Sounds bizarre but the DC-9 (and MD80 and B717) have a similar setup with the magnetic compass. https://aviation.stackexchange.com/questions/25142/why-is-the-

> Sounds bizarre but the DC-9 (and MD80 and B717) have a similar setup with the magnetic compass. https://aviation.stackexchange.com/questions/25142/why-is-the-md-80-magnetic-compass-behind-the-first-officers-seat https://aviation.stackexchange.com/questions/25142/why-is-th... The Youtube video linked from that question that actually shows the compass setup "isn't available anymore," but I found it here: https://web.archive.org/web/20140323065924/http://www.youtube.com/watch?v=M_oyBC5RIj8 https://web.archive.org/web/20140323065924/http://www.youtub...