Laser Hot Hits 4029 Khz Laser Hot Hits is on 4029 Khz at 1828 Utc with SINPO 23333 at SDR Twente. Some CW-QRM on frequency. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Related