Historically Realistic: A gaming experience that recreates, as much as possible a real combat mission, while at the same time being entertaining.
This means the focus is on flying and surviving the mission, like it was in real life. It's not capturing bases, not furballing, etc.
It means turning off DotDar, pilots in WWII did not have a datalink to an AWACS. One of the skills of a good WWII pilot was the ability to spot the enemy early.
It means that some missions will be milk runs, some you will get hammered and some you will be doing the hammering.
It means that the majority of the time a pilot will not be aware he is being attacked until he is being shot at.
It means that you will have to fly more than five minutes to the enemy, and if you get shot down you are out if it as the fight will have finished or moved on before you can fly back.
It means having gaming experinces that make you go "wow it was just like that book I read", not the History channel everything is instant action boiled down into 42 minutes. I could go on, but basically it's what I'm hoping Combat Tour will be.