Travel ‘I’m concerned’: Buttigieg takes a look at the increase in near-collisions at airports March 7, 2023March 9, 2023Zach Wichter and Nathan Diller, USA TODAYComments Off on ‘I’m concerned’: Buttigieg takes a look at the increase in near-collisions at airports Experts across the aviation industry are looking for ways to address recent near-collisions at airports around the country.