ATC Flight Operator Achievements Here is the full list of all 10 ATC Flight Operator achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Cleared to LandDirect a Plane to Land Safely Stamina on the ScopeComplete a 60-Minute ATC Session Keep Those Planes ComingHave 10 Planes Land Safely in a Session I'm The OperatorHave 30 Planes Land Safely in a Session A-Plus OperatorAchieve a Grade A on a Performance Review Average OperatorAchieve a Grade C or Higher on a Performance Review Fifteen Minutes of ATC FameComplete a 15-Minute ATC Session Operator KaboomWitness a Mid-Air Collision B-Plus OperatorAchieve a Grade B or Higher on a Performance Review Does It Always Get This Busy?Have 16 or More Planes In Your Airspace at Once