This book is aimed at sharing information about a population of men who engaged in military service to their country with duties involving aviation. The era that this book addresses is one during which there was considerable racial turmoil in America. So, these were stalwart men who entered into a professional career field where they were not readily embraced. The field that these brave men entered was one that was dominated by white males. It is the story about the U.S. military's 600 m.o.l. - Black helicopter pilots who experienced combat duty in Vietnam, some making the ultimate sacrifice of giving their lives, and who certainly have a place in U. S. history. It is also a story of the uncommon fortitude, perseverance, and triumph of black men who were often compelled to fight multiple battles against multiple enemies simultaneously (the enemy overseas and racial discrimination at home). The 600 m.o.l. is perhaps one of the greatest stories that was never told, at least up to now.