Positions quoted in the Temporary Notice reproduced below are referred to PULKOVO 1942 DATUM and must be adjusted by 0.02 minutes SOUTHWARD and 0.09 minutes WESTWARD to be compatible with this ENC.
Some or all of the information contained in this Notice to Mariners may have been included on the ENCs affected.

1602(T)/25 BLACK SEA — Obstructions.
Source: UKHO

	1. Submerged obstructions, consisting of large concrete blocks, are reported to exist in the following positions:

	   Depth														Position
	   15·8m														44° 37' .17N. , 33° 32' .22E.
	   8·8m															44° 36' .95N. , 33° 34' .52E.

	2. Mariners are advised to navigate with caution in the area.

	   (PULKOVO 1942 DATUM)