Allegiant Air flight attendant students participate in water and life raft training at the Heritage Park Aquatic Complex in Henderson, Nev., on Monday, Feb. 4, 2019. Brett Le Blanc Las Vegas Revie …

Allegiant Air flight attendant students participate in water and life raft training at the Heritage Park Aquatic Complex in Henderson on Monday, Feb. 4, 2019. (Brett Le Blanc/Las Vegas Review-Journal)