This letter IS NOT VALID FOR NAVIGATION
It is for informational purposes only.
The Hydrographic Institute of the Spanish Navy owns 100% of the hydrographic data contained therein.
The Hydrographic Institute of the Navy has not verified this product.
Consequently, this information is not a regulatory document for navigation, so its possession does not exclude the obligation to use the official nautical chart.
Therefore, this letter is merely indicative.