WATM: CAELUM partners with Frequentis to develop South Korea’s UTM market By Chloe GreenbankAirports, ATM, Featured, NewsNo Comments South Korean company, CAELUM, has agreed to collaborate with Frequentis on urban air mobility (UAM) and uncrewed traffic management (UTM) solutions in South Korea. The two companies have signed a...Read More June 22, 2022