Don't forget about Fyffe.
In February of 1989 over 50 residents of Fyffe, Alabama, including the Police chief, reported seeing a large, silent craft in the night sky. It was described as "banana" shaped, or possibly triangular with visible, multi-colored lights. It reportedly flew directly over a number of witnesses, who claimed it was definitely not an airplane or helicopter, and that it was completely silent.
Fyffe now holds an annual festival to celebrate the event.