Is it possible in Greece for an owner of a small boat (inflatables etc.) without VHF to call the sea rescue in different way?
For instance: in Italian coasts for small nautical purposes is operating the "blue number" 1530 for handy phones, in addition to "official" 16 and 12 channels on VHF, that is mandatory for bigger boats. There is may be something similar in Greek Seas?
Thanks

Armando