Other TopicsUSS Mackerel SS-204
The USS Mackerel was as an experimental United States Navy submarine. At 243 feet long, and with a complement of 37 sailors, she could reach a speed of 16 knots surfaced and 11 knots when submerged, and was armed with 6 x 21-inch torpedo tubes, 12 torpedoes, and 1 x 3-inch / 50 caliber gun. Her armament consisted of 2 x direct-drive diesel engines, 2 x 60-cell batteries, and 2 x electric motors. She could dive to 250 feet and had a range of 6,500 nautical miles at 10 knots.
Becoming a Training and Testing Expert
After the keel of Mackerel was laid down in 1939, at Groton, Connecticut, she had to wait a year to be launched and then another year to be commissioned. She thus began standard operations, partnering with Submarine Squadron 1 at New London, Connecticut which lasted throughout World War II. Her jobs involved training assignments to produce improvement of the Navy's submarine force, as well as respoding to requests from the Underwater Sound Laboratory. Mackerel also partnered with the Submarine and the Prospective Commanding Officers Schools, while assisting in the development of antisubmarine warfare for allied surface vessels and aircraft. Her progress was steady and profitable, and Mackerel sailed between her base in New London area to the Casco Bay and also to the Chesapeake Bay. USS Mackerel was relied upon to partern with the Antisubmarine Development Detachment and the Underwater Sound Laboratory. She was instrumental in the development of advanced submarine knowledge while providing training and testing as well. Mackerel became an expert when it came to both tacticle and technical measures of antisubmarine warfare.
A Fortunate and Quick Realization
In 1943, Mackerel found herself within firing distance of the enemy: After she stood out of New London, Mackerel set sail for the naval base at Norfolk, Virginia; she had been ordered to join with Army and Navy aircraft in the execution of advanced antisubmarine training maneuvers. In sailing to her destination, Mackerel's lookouts noticed something unusual. They realized it was actually the wake of two torpedoes, which appeared to be heading directly for her. The crew responded immediately and followed proper evasion maneuver procedure. Responding in the standard manner, Mackerel returned gunfire with two of her torpedoes, which did not hit their mark. The following morning it appeared that the same ship was in the area, but by that time, Mackerel had gained enough distance to feel safe from torpedo strikes. That was Mackerel's one and only contact with Japanese gunfire.
USS Mackerel was decommissioned in1945, at Boston, Massachusetts, and struck from the Naval Vessel Register within the month. Two years later, she was sold for scrapping to the Philadelphia-based North American Smelting Company.
Some ships such as Mackerel were fortunate not to be directly involved in the line of gunfire or the midst of heavy battle. Their crews may have felt a bit safer than those on the front of military action, but all soldiers and sailors clearly faced risk at one time or another. Sometimes that danger came from the enemy; sometime it came from carelessness of other crew members; occasionally inclement weather or bad luck played a factor in mishaps such as onboard accidents or collisions. Mackerel's repeated training operations, fleet exercises and maneuvers jarred her infrastructure a good amount, and, hopefully did not result in any damage that was not obvious to repair personnel. An example of such a situation could be if the vessel had been outfitted with asbestos, and the insulation's sealant had become torn due to continued jarring. That would result in no one even noticing the tiny fibers wafting through the air system. Unfortunately, if such an incident occurred, those fibers might have been inhaled or swallowed by any crew member. It is now known that asbestos fibers have remained in people's bodies for several decades. Such a long term irritant could be the cause of several serious medical conditions-or even malignancies-that are now being diagnosed with unsettling frequency.
The U.S. Navy did what it thought was right to protect its men against fire as adequately as possible. Asbestos was a known heat and flame retardant, and its ability to fit into small and awkward spaces made it seem ideal for submarines and aircraft. Therefore, since the Mackerel was constructed during an era that heavily relied upon asbestos, there is a good chance it was also used in auxiliary submarines. It would have been considered an attribute, offering greater assurance that the crew had even greater security against an onboard fire. After all, little was scarier than a fire, considering a ship's limited resources and escape opportunities. That is why it is very important that any former sailor report unusual physical symptoms to their physician in a timely manner, and then contact us for additional information regarding asbestos exposure.
Submarines Index
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