Complex sentence: In the United Kingdom (ITU Region 1) currently three beacons transmit sequentially on the hour and each subsequent 15 minutes primarily using CW, the 5290 kHz channel being utilized for the UK's beacon project.
Split into simpler sentences: In the United Kingdom (ITU Region 1) currently three beacons transmit sequentially on the hour and each subsequent 15 minutes using CW. The 5290 kHz channel is utilized for the UK's beacon project.