One of America's greatest aviation heroes is sharing a heartbreaking health update. Capt. Chesley "Sully" Sullenberger III, the pilot who saved all 155 people

One of America's greatest aviation heroes is sharing a heartbreaking health update. Capt. Chesley "Sully" Sullenberger III, the pilot who saved all 155 people aboard US Airways Flight 1549 by safely landing on New York's Hudson River in what became known as the "Miracle on the Hudson," has revealed…