Radio Proto 91.5 has been operating since 1996 providing entertainment and information to the residents of Kos mainly, but also to much of the Aegean (Kalymnos, Leros, Patmos, Lipsi, Agathonisi, Nisyros and other islands). We have our own website with our live streaming (radioproto.gr) live stream and application for Android and IoS devices. Radio First 91.5 is the official partner of Sfera 102.2 for all of the Dodecanese and exclusively broadcasts the music broadcasts of Gregory Arnaoutoglou,