May 17, 2019 5:00 AM
Singapore expects to spend several billion dollars over the next few decades to upgrade Changi Airport’s air traffic management system and introduce other enhancements to ensure a high level of safety and efficiency.
# @NewsMay 17, 2019 5:00 AM
Singapore expects to spend several billion dollars over the next few decades to upgrade Changi Airport’s air traffic management system and introduce other enhancements to ensure a high level of safety and efficiency.
# @News