INCIDENT Lufthansa Cargo Boeing 777 returned back to Frankfurt after declaring Mayday due to unreliable airspeed
A Lufthansa Cargo Boeing 777-200 freighter returned back to Frankfurt after the crew declared Mayday due to unreliable airspeed. The crew reported an altitude issue. The Luftansa Cargo Boeing 777F, with registration D-ALFG, was operating flight GEC-8402 from Frankfurt Airport, Germany to Shanghai Pudong International, China. The crew declared Mayday, reporting unreliable airspeed, when the…