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.		
		
5521(P)/25 ITALY —  Sardegna — Firing practice areas.		
Source: Italian Notices 18.1/25, 19.1-2/25, 19.5-6/25, 19.10/25, and 19.12/25		
		
	1.	Multiple new firing practice areas have been established in an area bounded by the following positions:
		
		39° 23' .9N. , 9° 36' .8E.
		39° 01' .1N. , 10° 09' .3E.
		38° 49' .9N. , 11° 30' .8E.
		39° 51' .3N. , 11° 44' .1E.
		40° 45' .7N. , 11° 17' .6E.
		40° 39' .2N. , 9° 44' .6E.
		
	2.	A firing practice area has been established bounded by the following positions:
		
		38° 55' .2N. , 8° 42' .5E.
		38° 52' .3N. , 8° 45' .8E.
		38° 50' .6N. , 8° 44' .7E.
		38° 48' .9N. , 8° 41' .3E.
		38° 49' .0N. , 8° 37' .0E.
		38° 50' .0N. , 8° 32' .8E.
		38° 51' .8N. , 8° 31' .4E.
		38° 54' .0N. , 8° 30' .7E.
		38° 56' .0N. , 8° 31' .7E.
		38° 57' .0N. , 8° 37' .1E.
		
	3.	Mariners are advised to navigate with caution in the area and consult the local port authorities for the latest information.
		
	4.	These changes will be included in New Editions of Charts 1983, 1990 and 1992 to be published early 2026.
		
	5.	Charts 1207 and 1210 will be updated by Notice to Mariners.
		
		(WGS84 DATUM)