In Depth Featured article SABERS: advanced battery technology for electric flight Also in this section COP28: is the UN climate process ignoring the tourism sector? “Difficult to abate”: the growth of new fuels in aviation and shipping Top 10: the biggest airline sponsorships in football Industry predictions: what’s in store for 2024? “Flight attendants are very angry”: United Airlines MEC President 12/11/2023 13:43:38