An eye witness has him taking off a 9:55 am.  Looking at radar/beacon/ADS-B returns in the window from 9:15 to 11:15, there is only one AC that have any returns showing up. We believe that the AC we see on the scopes is the eye witness due to him having ADS-B and the speed he's flying and gaining altitude.

This one AC is the only one that shows up on the scope in that time frame and he doesn't appear until 10:13 at 4800 ft altitude. Our best guess is the missing plane went down soon after take off and that's why he's not showing up on our scopes at all.

Prayers that they find them soon and find all safe.