Radio Altrex 6385 Khz Radio Altrex is on 6385 KHz at 1514 Utc with SINPO 24333 in the Netherlands. Later also at own RX SINPO 24333 at 1536 Utc: Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Related