Positions quoted in this Preliminary Notice reproduced below are referred to WGS84 or a compatible datum and may be plotted directly on this ENC. Some or all of the information contained in this Notice to Mariners may have been included on the ENCs affected. 2503(P)/23 UKRAINE —  General information. Source: UKHO 1. It has been reported that mined areas, entry prohibited, have been established bounded by the following positions: 46° 04' .4N. , 30° 28' .4E. 46° 04' .5N. , 30° 31' .1E. 45° 58' .0N. , 30° 28' .0E. 45° 48' .1N. , 30° 18' .3E. 45° 31' .3N. , 29° 46' .8E. 45° 29' .7N. , 29° 45' .0E. and 46° 19' .0N. , 30° 40' .8E. 46° 18' .4N. , 30° 43' .1E. 46° 17' .5N. , 30° 43' .2E. 46° 04' .7N. , 30° 31' .3E. 46° 04' .6N. , 30° 28' .4E. and 46° 14' .8N. , 30° 37' .6E. 46° 11' .9N. , 30° 47' .1E. 46° 20' .2N. , 30° 53' .1E. 46° 22' .5N. , 30° 45' .1E. and 46° 36' .0N. , 31° 00' .8E. 46° 33' .4N. , 30° 59' .7E. 46° 30' .9N. , 30° 49' .8E. 46° 31' .7N. , 30° 46' .6E. 46° 31' .5N. , 30° 44' .2E. 2. and 46° 33' .7N. , 30° 52' .3E. 46° 31' .1N. , 30° 54' .9E. 46° 31' .0N. , 30° 55' .9E. 46° 29' .6N. , 30° 56' .4E. 46° 30' .8N. , 31° 06' .6E. 46° 36' .6N. , 31° 04' .3E. and 46° 36' .7N. , 31° 31' .8E. 46° 36' .2N. , 31° 30' .7E. 46° 34' .7N. , 31° 25' .1E. 46° 35' .5N. , 31° 23' .3E. 46° 35' .5N. , 31° 21' .7E. 46° 34' .9N. , 31° 21' .7E. 46° 35' .2N. , 31° 05' .9E. 46° 35' .7N. , 31° 05' .7E. 46° 35' .2N. , 31° 01' .3E. 46° 34' .5N. , 31° 00' .5E. 46° 35' .8N. , 31° 01' .0E. and 46° 21' .8N. , 31° 30' .3E. 46° 28' .1N. , 31° 28' .4E. 46° 34' .7N. , 31° 26' .1E. 46° 35' .6N. , 31° 29' .6E. 46° 34' .9N. , 31° 30' .5E. 3. 46° 22' .2N. , 31° 31' .9E. and 46° 27' .9N. , 31° 00' .8E. 46° 32' .4N. , 31° 01' .2E. 46° 32' .6N. , 31° 26' .3E. 46° 28' .0N. , 31° 27' .9E. and 46° 00' .9N. , 33° 04' .8E. 46° 00' .9N. , 33° 05' .5E. 45° 59' .5N. , 33° 05' .5E. 45° 58' .2N. , 32° 54' .2E. 46° 07' .0N. , 32° 05' .5E. 46° 09' .4N. , 32° 06' .6E. and 46° 04' .0N. , 33° 12' .8E. 46° 03' .1N. , 33° 13' .9E. 45° 55' .6N. , 33° 08' .1E. 45° 49' .2N. , 32° 48' .1E. 45° 57' .3N. , 32° 54' .5E. 45° 59' .3N. , 33° 06' .8E. 46° 00' .9N. , 33° 06' .8E. and 46° 06' .2N. , 32° 05' .4E. 45° 57' .4N. , 32° 53' .3E. 45° 49' .2N. , 32° 47' .0E. 4. 45° 59' .7N. , 32° 02' .4E. 5. *Former Notice 4689(P)/22 is cancelled. 6. *NOTE: Content of Notice unchanged, re-issued to include Charts 2205, 2212 and 2243. *Indicates new or revised information. (WGS84 DATUM)