On thing I could spend a lot of time in way back in Microprose EAW and Falcon 4.0/mysterious leak/BMS was to just start a campaign, sit on the airfield and just enjoy an external camera view that switched between random air and ground cameras across the battlefield watching things unfold. I don't think there is an equivalent in DCS, but I noticed under the Controls/View Extended category there is options for "Vew Friendly mode" and also for enemy and ground units. If I press the key combinations, nothing happens, does anyone know how it should work?