Capt. Michael Johnston, a 57-year-old veteran pilot had a double-bypass heart surgery in 2006, but had otherwise been in good health, his wife said.
Hallie Jackson and Richie Duchon, NBC: News Travel
Tue, 10/06/2015 - 3:18am
Capt. Michael Johnston, a 57-year-old veteran pilot had a double-bypass heart surgery in 2006, but had otherwise been in good health, his wife said.