ZCZC KA03 _11415 UTC DEC 25 KERKYRA RADIO NAVWARN 227/25 SOUTH IONIO SEA ACTIVATION OF 'SCHIZA' FIRING PRACTI_E AREA 1. AIRCRAFTS FIRING EXERCISES FROM 01 JAN 26 TO 31 DEC 26 I) FROM SUNRISE TO SUNSET EVERY _ONDAY KII) F_OM SUNRISE TO 2100 UTC EVERY TUESDAY, WEDNESDAY AND THURSDAY III) FROM SU_RISE T_ 1000 U_C EVERY F_I_AY I_) EX_TPT SATURDAYS, S_NDAYS AND_ NA_IONAL HOLIDAYS. IN AREA BOUNDED BY: A. 36-48.00N 021-40.00E B. 36-48.00N 021-50.00E C. 36-40.00N 021-50.00E D. 36-40.00N 021-40.00E CAUTION ADVISED 2. CANCEL THIS MSG 312200 UTC DEC 26 NNNN