Diving at Subic Bay

The USS Leonard F. Mason, DD-852, had left the line off the coast of VietNam, and we had brought her to Subic Bay for some repair and some recreation.

People often asked, “What do you do on the ship all day?”

We worked. We worked hard. There were watches to stand. There were repairs to be made to the ship and its equipment. There was underway refueling and resupply. And occasionally there was inflight refueling of a helicopter flying out on a rescue mission. There were orders to be fulfilled and support of our troops fighting for the freedom of people in southeast Asia and around the world.

Look at VietNam now. Through our efforts we helped ensure a better future for the people not only of the south but for all of VietNam. Do you question this? Look at the country now. It is prosperous, both North and South. And the people enjoy a level of economy and freedom that they never dreamed of under totalitarian regimes. But this came at a tragic cost including the death of 58,318 Soldiers, Airmen, Marines, and Sailors/Coast Gaard.

To the hundreds of thousands of young men and women who answered their nation’s call and went to serve on foreign shores, Thank You. You might have been scared. You might have been wounded. You might have returned to an ungrateful nation. And I am certain that you had friends who left their young lives behind. But you SERVED. You did not hide behind a Doctor’s note. You did not hide from the mail. You stepped forward and served. THANK YOU.

When the ship left the gunline for a return to port for replenishment and repairs, the ship’s crew also had a chance for liberty and relaxation.

There were many things to do off base at Subic Bay. One thing that many of us we enjoyed was the beauty of this part of the Philippine Islands. In particular there was an island that was used by the SEALs for training that was also open during the day for the use of its beaches. It is now called (on Google Earth) Grande Island. I am sure it had another name back then. And there was no resort hotel as there is today.

We hiked across to the south side of the island, facing out to the wide Pacific, there was a small beach of rocks, and clear water, and a deep hole or two that was marvelous for snorkeling.

The water was crystal clear and alive with fish. Periodically we would have the hair stand up on the back of our necks when we would see a Black-tipped Reef Shark watching us. And maybe there would be two of them.

We watched out for each other. It is always good to be cautious.

There were deep holes for diving. And for as long as we could hold our breath, we could have some good bottom time at around 30 feet, marveling at the fish which fed in the corals.

As we came up out of this blue-zone, the colors of the corals and fish became more vibrant. The sea water muted the colors, as it absorbed much of the sunlight. However, while restricting colors in the red, orange, and yellow wavelengths, sea water allowed the passage of blue light.

From above the water these holes might look like they are lined with blue-black rock. It is only when you are in the water, that you can clearly see the coral formations with its varying colors and shades. Only then can you see the multitudes of marine life feeding and minding their own business until they become lunch for another species of marine life that is only doing its business. When you look down into the corals as you float on the surface and peer through your face mask, the web of life of this tiny spot on a Pacific shore becomes visible. And you cannot leave unchanged.

On our hike back to the boat landing we talked about what we had seen. We talked about home and friends. We talked about when we might get home. And sometimes we might have to push off the jacks who had too much beer or too much war. And then we returned to the grey, steel hull that was our temporary home, for another watch.

Later, and much later, we remember the fish, and the sharks, and the sea-child’s teddy we saw on the side of the deep hole on the shores of the Pacific.

A good article on the absorption of light by seawater may be found in the Woods Hole magazine oceanus, at https://www.whoi.edu/oceanus/feature/shedding-light-on-light-in-the-ocean/

The photograph is the Black tipped Reef Shark was found on a Wikipedia article titled “Blacktip Reef Shark”, with a credit to https://www.whatsthatfish.com/image/view/6882. Note the blue coloration of the deeper corals beneath the shark, which is in dappled by the sunlight close to the surface.