UNID 6307 Khz Someone plays Oldies on 6307 KHz at 1830 Utc with SINPO 34433 in United Kingdom. Off at 1832 Utc without announcement. 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