ZCZC FA16 291245 UTC JUN LATVIAN NAV WARN 019/26. CENTRAL BALTIC VENTSPILS SOUTHWESTWARDS TACTICAL EXERCISES RONIS 2026 IN PROGRESS ON JUL 01 IN AREA WITH A RADIUS OF 7 NM FROM CENTER PSN 57-17.00N 021-17.00E. CAUTION ADVISED INFORMATION ON RESTRICTIONS ON VHF CH 16 CANCEL THIS MSG ON 012100 UTC JUL. NNNN