Find the word definition

Wikipedia
WJDI

WJDI (1620 kHz AM) was a pirate radio station. It was located in Cottekill, New York from 1989 to 1996. It was one of the pioneering & most successful pirate stations, known as "The Pirate King". Despite being a pirate radio, the station was a member of the National Radio Club. This made a lasting impression on so many DXers across the world.