Hi everyone,
Having only played DCS: A-10c since the start of the year, I'm no expert, but I think I've found the fastest way to start this thing up. The checklist assumes you have already done the interactive startup tutorial - it's based on that, but with some steps switched around to get the INS aligning as soon as possible.
Someone correct me if I'm wrong, but I don't believe it's possible to do it faster than this, due to the amount of time it takes the INS to align.
It took me a few tries to actually complete the list in under 5 minutes, but it is possible with a little practice.
Anyway, this saves me 90 seconds off the auto-start time, which can really add up if you tend to crash a lot in multiplayer.