Retired NYPD Detective Greg Semendinger was a helicopter pilot who took some of the only aerial photos of the Twin Towers' destruction 25 years ago.

American helicopter pilots in Vietnam routinely worked in conditions that demanded improvisation, nerve, and sometimes a strange sense of humor. Some tactics sound almost backward today, while other ...

Add Yahoo as a preferred source to see more of our stories on Google. A prominent Los Angeles helicopter pilot believes a crucial delay of just five seconds may have turned an apparent in-flight ...

During the 1968 My Lai massacre, helicopter pilot Hugh Thompson and his crew began noticing large numbers of dead and wounded Vietnamese civilians and realized American soldiers were responsible.