Radio Quadzilla 6280 Khz Radio Quadzilla is on 6280 Khz at 1000 Utc with SINPO 33433 at SDR Twente. 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