A Boeing 737 Max 8 jet experienced a Dutch roll, a rare but serious problem, during a Southwest Airlines flight. The incident is under investigation by the Federal Aviation Administration.
Key Points
Rare Dutch roll incident on a Boeing 737 Max 8 jet
Damage to PCU controlling rudder movements discovered
Boeing working to rebuild trust after previous crashes
Pros
Pilots were able to regain control of the plane and land safely.
FAA is investigating the incident to determine the cause.
Modern airplanes are designed to prevent Dutch rolls.
Cons
Damage to a backup power control unit (PCU) was discovered in post-flight inspection.