Transportation Secretary Sean Duffy has unveiled a plan to modernize the nation's air traffic control system. The plan includes six new air traffic control centers and an array of technology and communications upgrades at all air traffic facilities over the next three to four years. #DOT #AirTrafficControl #Travel Start your day with "Morning in America," NewsNation's live three-hour national morning newscast hosted by Markie Martin. Weekdays starting at 6a/5C. #MorningInAmerica NewsNation is your source for fact-based, unbiased news for all Americans. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij