Joshua Dean, a 45-year-old whistleblower who reported safety concerns at a parts supplier for Boeing's 737 Max jets, has died unexpectedly in an Oklahoma hospital.
Joshua Dean, a whistleblower who reported safety concerns at a parts supplier for Boeing's 737 Max jets, has died unexpectedly in an Oklahoma hospital.
Joshua Dean, a 45-year-old whistleblower who reported safety concerns at a parts supplier for Boeing's 737 Max jets, has died unexpectedly in an Oklahoma hospital.