well, I was a pirate broadcaster. on 7417 kHz, 4915 kHz, 1610 kHz.
I would build little AM transmitters with 2SC1969 and IRF510 transistors,
from Radio Shack. used a guitar amplifier to modulate.
back in the day, the 90's. it was so fun!
got letters from all over. and bands sending me records, (yes vinyl)
and cassettes. Today pirates hang around 6925 kHz.
I would play hardcore stuff. Black Flag, Discharge, Germs, etc.