This WebSDR, hosted at Goonhilly Earth Station in Cornwall, enables you to listen to the 144-146MHz VHF Band.
This WebSDR is located at 50.0524°, -5.1823° (IO70JB). Equipment used is an AMSAT VHF Turnstile antenna, with a G0MRF Preamp and an RTL-SDR. A Funcube Groundstation using a Funcube Dongle is also fed from the Preamp.
This WebSDR can be used to listen to live transmissions from the International Space Station, including SSTV on 145.800MHz FM
Track the current location and radio footprint of the ISS at the ARISS/ESA Map
You may be able to find a WebSDR nearer you to listen to the ISS on the websdr.org index
Watch ESA's instructional videos on how to configure your PC/Mac/Raspberry Pi to receive SSTV: ESA Education
More information about the WebSDR software can be found on www.websdr.org