There is a slim chance of a plane going down. Plane types: A320/737 A380/747/C17/C130/Avro RJ/707/B17/B29 F22/F35/F18 King Air/ATR/Twin Otter/Q400 777/A350/787 C172/152/182/Piper Cub/Piper Cherokee/P51 Learjet/CRJ/Gulfstream/Bombardier private jets