From their website -
Members of the Prepar3D development team will host a Reddit AMA on Tuesday September 26th from 1-2 PM EDT. Feel free to join the live discussion as we answer any questions you may have regarding Prepar3D development, Flight Simulation, working at Lockheed Martin, and anything in-between. We will post additional information on the day of the event so stay tuned!
For those unable to attend/participate, we'll do our best to get a write up following the event.