Does all simulator time count towards your 250 total time needed for your commercial. I know that you can have up to 50 hrs of simulator time count towards the 250, but how do you know if the simulator you were on counts??? I have some hours that an instructor logged as ATC-710 simulator and 7S-200 simulator. I have about 10 hours in each simulator. My total flying time is 220 hours. So do I only need a total of 10 more hours of total time to qualify for the commercial??? Or won't the two simulators mentioned above count towards the 250??? Thanks for the help.