A pirate radio station is a radio station that broadcasts without a valid license.
REM Island was a platform off the Dutch coast used as a pirate radio station in 1964 before being dismantled by the Netherlands Marine Corps.
In 1926 WJAZ in Chicago, Illinois, challenged the U.S. government's authority to specify operating frequencies and was charged with being a "wave pirate". The station responded with this February 1926 publicity photograph of its engineering staff dressed as "wave pirates".
Amateur radio, also known as ham radio, is the use of the radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency communications. The term "amateur" is used to specify "a duly authorized person interested in radioelectric practice with a purely personal aim and without pecuniary interest"; and to differentiate it from commercial broadcasting, public safety, or professional two-way radio services.
An example of an amateur radio station with four transceivers, amplifiers, and a computer for logging and for digital modes. On the wall are examples of various amateur radio awards, certificates, and reception report cards (QSL cards) from foreign amateur stations.
Polish amateur radio station SP1QE, featuring 1930s vacuum tube transmitter and receiver.
An amateur radio station in Wales. Multiple transceivers are employed for different bands and modes. Computers are used for control, data modes, SDR, RTTY and logging.
A young Polish woman with radio antennas in Åland
