Shuttle News Video: Senatobia-1 Liftoff – With an Iconic Voice By Keith Cowing NASA Watch May 17, 2011 Filed under balloon, George Diller Keith’s note: Yes, that is indeed the steady, iconic voice of George Diller doing the countdown. Keith Cowing NASA Watch founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber.