> Soliday had more success at United. The airline agreed to help Bateman’s team test it so it could be certified by the FAA, he said. Most other carriers balked

> Soliday had more success at United. The airline agreed to help Bateman’s team test it so it could be certified by the FAA, he said. Most other carriers balked. It took another high-profile fatal crash to change their minds. It's amazing how much blood is required to grease the gears of the world's bureoucracy...