Journalists inspect at a helicopter during a media preview event for its air taxi services at a riverside landing site in Seoul on June 10, 2024. A South Korean aviation start-up launched a helicopter taxi service, offering a route from Seoul's Gangnam district to the airport that they say cuts travel time from nearly two hours to 20 minutes. (Photo by Jung Yeon-je / AFP) / To go with 'SKOREA-AVIATION' by Hieun SHIN