Harrison Ford was flying a small, private plane when he almost collided with a plane carrying 110 passengers and a six-person crew.
It turns out Ford landed on the taxiway instead of the runway, despite being given proper instructions and repeating them back to air traffic control. Luckily, no one was injured.
Landing on a taxiway is a violation of Federal Aviation Administration safety rules, so the incident has prompted a FAA investigation. Ford faces anything from a warning letter to having his pilot's license revoked.
This comes less than two years after Ford crash-landed a vintage World War II plane on a California golf course.