Former Butler Aviation president Thomas Comeau died on Thursday at the age of 72. His nearly 30-year career at the FBO chain started at the Boston Logan facility as a flight dispatcher in the early 1960s. Comeau worked his way up the ranks, culminating in his position as president. He left the company in 1990 and formed T.F. Comeau & Associates, an aviation fueling and FBO consultancy. In 1995 he did a stint as president of DynAir Fueling before becoming senior vice president for global sales and projects at Swissport Fueling until his retirement.