Feel free to switch the category. I don’t know where this should belong in, so I’ll just leave it in general for now.
I may be a noob for saying this, but how do you start engines on a 4-engine aircraft like the B747, A380, and A340. I know for a two-engine aircraft, you have to start one engine either before or during pushback and then the other after pushback, not at the same time. How do I start 4-engine aircrafts properly?
Btw, if this is a duplicate, you may close it (but leave the link to that topic, so I can go check it out), but I have used the search bar and haven’t seen any topics relating to starting a 4-engine aircraft.