To start off, enemy land is pretty simple to describe, but i want to make sure your not like " Thats it? Thats all... " Enemy land is land that has a enemy point nearby, the point means that the land nearby is captured by the enemy, if it is claimed by your team, it is enemy land to the other team however your team calls it a captured land probably.

Recon is short for reconnaissance, Recon in military operations, reconnaissance or scouting is the exploration outside an area occupied by friendly forces to gain information about natural features and other activities in the area.

No, navigators are for snipers or boats, navigators in planes are only used if the pilot must keep eyes on the plane.

Being attacked might be common, if you are using a default plane, press x for flares, they trick the rockets. If your using a modded plane, go down and go up, this tactic is a last resort to avoiding the rocket.