pirate radio, first SSTV decode
The decode is from a transmission of "Wolverine Radio", a pirate station on 4055 KHz monitored from the N4TVC KiwiSDR in Burke, VA.
I used the "RX-SSTV" software to do the actual decoding. The sound of the signal is very much like what a fax machine sounds like, with a rhythmic beat as the scan lines go across.