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. 5492(P)/24 CHINA —  East Coast — Bridges. Overhead cables. Vertical clearances. Source: UKHO 1. Uncharted bridges have been reported, in the vicinity of the following positions: Name Clearance (Reported) Position Chang Tai Bridge 70m 32° 00' .55N. , 119° 58' .04E. Chang Jiang Bridge Unknown 32° 13' .61N. , 119° 40' .47E. Long Tan Bridge 51m 32° 14' .61N. , 119° 05' .18E. 2. Uncharted overhead power cables have been reported, in the vicinity of the following positions: Clearance (Reported) Position 65m 31° 57' .66N. , 120° 03' .38E. 65m 31° 57' .74N. , 120° 03' .06E. 51m 32° 14' .79N. , 119° 05' .74E. 3. Mariners are advised to navigate with caution in the area and consult the local port authorities for the latest information. (CGCS 2000 DATUM)