- March 11, 2022 - Passengers must wear face coverings in airports, on planes through April 18 
- September 13, 2021 - Federal agency cracking down; up to $3k per offense 
- February 1, 2021 - New executive order makes masks mandatory in U.S. airports, aboard planes 
- July 6, 2020 - As states make facial coverings mandatory, airports find enforcement difficult 
- April 20, 2020 - Volunteers produce 1,800 stylish masks for community; 350 go to airport workers 




