Positions quoted in this Temporary 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. 3704(T)/26 CHINA —  South Coast — Buoyage. Virtual aids to navigation. Source: Chinese Notice 24/660(T)/26 1. The following light-buoys have been replaced by Virtual aids to navigation, (V-AIS): Designation Buoy Type Position No 17 Starboard lateral 22° 26' .29N. , 113° 45' .54E. No 20 Port lateral 22° 27' .26N. , 113° 45' .13E. No 21 Starboard lateral 22° 28' .33N. , 113° 45' .27E. No 36 Port lateral 22° 34' .93N. , 113° 42' .80E. No 37 Starboard lateral 22° 35' .95N. , 113° 42' .71E. No 40 Port lateral 22° 36' .952N. , 113° 42' .050E. 2. Mariners are advised to navigate with caution in the area and consult the local port authorities for the latest information. (CGCS 2000 DATUM)