ZCZC KA03 311415=UTC DEC 25 KERKYRA RADIO NAVWARN 227/25 SOUTH IONIO SEA ACTIVATION OF 'SCHIZA' FIRING PRACTICE *REA 1. AIRCRAFT* FIRING EXERCISES * F*OM 01 JAN 26 TO 31 DEC 26 I) FROM SUNRISE T* SUNSET II) FRO* S*NRISE TO 2100 UTC III) FROM SUNRISE TO 1000 UTC* IV) EXCEPT SATURDAYS SUNDAYS AND 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