Introduction
On 30 January 2015, an Airbus A320-214 operated by an airline on a scheduled passenger service from London Gatwick Airport to Milan Malpensa Airport encountered severe clear-air turbulence during descent. The aircraft, registration G-EZUC, was manufactured in 2011 and powered by two CFM CFM56-5B4/3 turbofan engines.
Flight Details
The flight crew, consisting of a commander aged 50 with an Airline Transport Pilot's Licence and 10,237 total flying hours (6,426 on type), along with other crew members, prepared for the flight with pre-flight weather information indicating only low levels of turbulence. However, a report of severe turbulence over the Alps at FL220 had been noted. During the descent, the crew requested turbulence reports from ATC and were informed of light to moderate turbulence along their intended track. The commander warned the cabin crew of potential turbulence and directed them to secure the cabin.
Turbulence Encounter
A few minutes later, while passing FL220, the aircraft experienced two brief but severe clear-air turbulence events in quick succession. These encounters led to injuries among the cabin crew.
Injuries and Aftermath
Two cabin crew members sustained injuries: one serious (a broken ankle) and one minor (severe bruising). No passengers were injured, and the aircraft sustained no damage. The flight crew arranged for medical personnel to meet the aircraft upon arrival, and the injured crew members were transported to a hospital for treatment.