Ejection seats are safety devices used in military and some civilian aircraft to allow pilots and crew members to escape quickly in emergencies. When activated, the seat is propelled out of the aircraft, often using a rocket or explosive charge, allowing the occupant to parachute safely to the ground. These seats are designed to function at various altitudes and speeds, ensuring effectiveness in critical situations. They are equipped with features like harnesses and canopies to protect the occupant during descent. Notable examples of aircraft with ejection seats include the F-16 Fighting Falcon and the MiG-29.