ZCZC KA52 AVURNAV CHERBOURG 52/26 CASQUETS COMMUNICATION OR BROADCAST SERVICE CHANGE NAVTEX SERVICE CHANGE FROM 20 MAY 26 TO 29 MAY 26 MARINERS ARE ADVISED THAT THE NITON NAVTEX TRANSMITTER WILL BE OUT OF SERVICE FROM 20 MAY 2026 TO 29 MAY 2026 INCLUDE. DURING THIS PERIOD BRITISH NAVTEX MESSAGES (E 518.0 KHZ AND I 490.0 KHZ) AS WELL AS OTHER MESSAGES INTENDED EXCLUSIVELY FOR THE BRITISH SERVICE AREA WILL NOT BE TRANSMITTED. THE OTHER TRANSMITTERS DO NOT COVER THE FRENCH SERVICE AREA CONSEQUENTLY FRENCH MESSAGES (K 518.0 KHZ AND T 490.0 KHZ) WILL NOT BE TRANSMITTED. NNNN