I is technique grad of elektro,dan my have hobby of outdoor environmental sport,kepedulian and conservation, rescue and search and communications 2m,10mt,80 m in town of yogyakarta

many idea which I wish to make is to be able to rendered to society in disaster gristle area remember town of yogyakarta there is 2 hidden disaster is north side of natty mount which still active and ocean south side of hindia which also represent earthquake band so that so that/ to be] coming of disaster can detect what a its glory with created and attached by easy and cheap appliance in operating can minimize soul/ head victim