Every year airlines and manufactures meet at the Aircraft Interiors Expo AIX and the World Travel Catering Expo WTCE in Hamburg, Germany.
https://www.youtube.com/watch?v=jczWNMI-KAY
Thank's to Simply aviation
Moderators: richierich, ua900, PanAm_DC10, hOMSaR
Every year airlines and manufactures meet at the Aircraft Interiors Expo AIX and the World Travel Catering Expo WTCE in Hamburg, Germany.