Fighter Squadron is a 1948 American Technicolor war film directed by Raoul Walsh and starring Edmond OBrien as a maverick World War II fighter pilot, with featured performances by Robert Stack and John Rodney.
One rule in particular, forbidding pilots to marry, irks his friend and wingman Captain Stu Hamilton Robert Stack. As a result, when his tour of duty ends, Hamilton does not sign up for another one, instead going home to marry his sweetheart. However, he returns, hoping to persuade Hardin to overlook his transgression. Hardin refuses to let him back into the squadron, but does weaken enough to let him fly one last mission. Unfortunately, Hamilton is shot down and killed he admits to Hardin over the radio as his plane plummets to the ground that he was distracted by thoughts of his wife.McCready decides that he needs Hardin for his staff, but allows Hardin to finish his tour first. His next mission is providing close air support for the Allied landings on DDay. His plane is hit by flak and crashes. ........
Source: Wikipedia