So the hornet loses almost everything if no generators are online, which gives me the idea that the whole MC, DDI, INS, GPS, etc. is using AC power. But that doesn't sound right since most complex electric systems with micro chips and computers need DC power. So I'm asking here about the real hornet, how does it provide that needed DC power to these systems if the generators are only providing AC power (obviously). If it came from the essential or 28vdc bus then the batteries should make those systems work, but it doesn't. So how did they do to overcome this? I can't solve this question with NATOPS, there is limited information about what the different buses are sending current to. Thanks.