“Aerial America: North Carolina” lifts you up and away over the remote barrier islands and ancient mountains of America's most pristine colony. In this episode, we visit the high-tech research park that has made the state of North Carolina a leader in scientific and medical technology. We travel over pine forests, which were among the state's most profitable early exports, and on to the Great Smokey Mountains, a 300,000-year-old mountain range and the most visited national park in the USA.