Possibly an erroneous brake temp indication but the reason we are the safest method of transport is because we always follow safest procedure ..

On another note I sat beside a man the other day. He said his wife was following him on another flight 1 hour behind because if either plane crashed the kids would have a parent left. They have done that for several years.I asked him how they both got to the airport. Sure enough they both drove in the same car. When I tried to explain safety statistics re car vs plane including my favorite that more people are killed with animal drawn vehicles than airplanes he said I was nuts...