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.								
								
2339(P)/24 CHINA  South Coast Fairways.Depths.Bridge.Vertical clearance.								
Source: Chinese Chart 15731								
								
	1.	Fairway limits in Longteng Hangdao (Inner Section) and Nansandao Xihangdao have changed as follows:						
								
		21 04' .91N.,110 30' .19E.						
		21 04' .83N.,110 31' .98E.						
		21 04' .00N.,110 34' .07E.						
		21 03' .61N.,110 35' .34E.						
								
	2.	Fairway limits in Nansandao Xihangdao and Shitoujiao Hangdao have changed as follows:						
								
		21 05' .65N.,110 26' .84E.						
		21 05' .10N.,110 27' .52E.						
		21 04' .84N.,110 28' .30E.						
		21 04' .86N.,110 29' .17E.						
								
	3.	Numerous depths less than charted exist within Zhanjiang Gang. The most significant are as follows:						
								
		Depth						Position
		71m						21 03' .70N.,110 34' .77E.
		76m						21 03' .83N.,110 34' .29E.
		78m						21 03' .19N.,110 36' .14E.
		12m						21 04' .14N.,110 29' .13E.
		155m						21 05' .44N.,110 31' .45E.
		12m						21 04' .55N.,110 30' .35E.
		185m						21 04' .43N.,110 29' .57E.
		116m						21 04' .03N.,110 29' .36E.
		44m						21 03' .81N.,110 27' .07E.
		44m						21 15' .16N.,110 25' .22E.
		128m						21 06' .11N.,110 26' .64E.
								
	4.	Numerous depths deeper than charted exist within the fairways of Zhanjiang Gang.						
								
	5.	The bridge under construction, in the vicinity of position 21 19' .48N.,110 25' .04E., is now complete and has a vertical clearance of 40m.						
								
	6.	Mariners are advised to navigate with caution in the area.						
								
	7.	These changes will be included in the next New Edition of Charts 3363 and 3364.						
								
		(CGCS 2000 DATUM)