Radio Rainbow Radio Rainbow is on 6275 Khz at 1430 Utc with SINPO 23433. Plays some Oldies and programme is aired via Laser Hot Hits. 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