XEROX
From HFUnderground
XEROX was a gag pirate radio station. The story, according to the station, is that years ago someone sent in a QSL report to the NASWA monthly bulletin for a fictitious Mexican station called XEROX - Radio Duplicado. The report was published. So every April Fools Day, XEROX would take to the air. It was last logged on April fools day 2017.