224페이지 내용 : ContactEconomic Development ECD@icao.int https//www.icao.int/sustai nability/Pages/COVID-19- Air-Traffic-Dashboard.aspx https//www.icao.int/Newsr oom/Pages/Billion-fewerinternational-air-travellersthis-year-according-to-latestICAO-forecast.aspx https//www.icao.int/s ustainability/Pages/Eco nomic-Impacts-ofCOVID-19.aspx https//www.icao.int/sustainability/Pages/AirTraffic-Monitor.aspx