Show distress sidnal the letters SOS are i purely arbitrary radio signil of distress adopted by the international radio conference la in 1012 because of the of the code letters which are fire easy to transmit and unlikely to be mistaken for any other elg sig nal there 1 is DO no won rea on hy for eign nations should adopt a signal of this kind if it it stood for the initials initial of any en ilah words in the lle car carla etters days of wireless ing th the were cism fir for hie the purpose and commonly understood to fj come da dancer uger |