Positions quoted in the 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 in the ENCs affected.

3604(P)/19 GREECE — Aegean Sea Coast — — Dredging area. Works. 
Source: Greek Notice 5/88/19 

	1. Dredging works are taking place in the area bounded by the following positions:

		37° 34' .04N. , 22° 47' .23E. 
 
		37° 34' .09N. , 22° 47' .47E. 
 
		37° 34' .15N. , 22° 47' .67E. 
 
		37° 34' .30N. , 22° 47' .83E. 
 
		37° 34' .29N. , 22° 48' .03E. 
 
		37° 34' .07N. , 22° 48' .02E. 
 
		37° 34' .08N. , 22° 47' .83E. 
 
		37° 34' .10N. , 22° 47' .77E. 
 
		37° 34' .03N. , 22° 47' .52E. 
 
		37° 33' .96N. , 22° 47' .30E. 
 
	2. Mariners are advised to navigate with caution in the area and consult the local port authorities for the latest information. 

	3. Chart 1683 will be updated when full details are available.

	   (WGS84 DATUM)