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.

1965(T)/25 COLOMBIA  Caribbean Sea Coast  Measuring instruments.
Source: Colombian Notices 52(T)/25 and 82(T)/25

	1. Measuring instruments have been established in the following positions:

	   Depth								Position
	   10m									11 45' .9N. , 72 48' .2W.
	   20m									11 40' .0N. , 73 02' .1W.
	   20m									11 33' .9N. , 73 10' .4W.
	   80m									11 28' .0N. , 73 20' .1W.
	   160m									11 30' .0N. , 73 24' .2W.
	   500m									11 32' .0N. , 73 26' .1W.
	   800m									11 34' .0N. , 73 34' .1W.

	2. Mariners are advised to navigate with caution in the area.

	   (WGS84 DATUM)