Pilot lands faulty fighter jet on a stool at sea
28 June 2014 Last updated at 14:17 BST
The US army has released video of a pilot landing his jet on a ship faultlessly, without full landing equipment, on 7 June.
When the front landing gear stopped working properly, he had to land the plane straight downwards, bringing the nose of the aircraft to rest on a special stool.
The crew of the ship had evacuated the landing deck in case the pilot didn't manage to land the plane safely.
Watch Jenny's report as she explains what happened...