German U-boat U-1105 "Panther" dive in remarkably clear water

Underwater video of the German U-boat U-1105 "Panther" sunk in the Potomac River near Tall Timbers, MD. This video may look murky, but is remarkably clear for the Potomac. (See my other video of the U-1105 for a view of underwater conditions that are more routine for this area.) This is a very challenging dive, it's relatively deep at 90 feet, with very strong currents and very low visibility.