A "slip of the tongue" by an air traffic controller at Paris Charles de Gaulle airport saw two planes come within 300 feet of crashing into each other last July, according to a report released Tuesday.
원문출처 : https://www.cnn.com/travel/article/paris-charles-de-gaulle-plane-incident-scli-intl/index.html
원문출처 : https://www.cnn.com/travel/article/paris-charles-de-gaulle-plane-incident-scli-intl/index.html