Submarines & Asbestos

USS 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

USS Albacore SS 218
USS AmberJack SS 219
USS Angler SS 240
USS Apogon SS 308
USS Archer-fish SS 311
USS Argonaut-SM-1
USS Argonaut SS 475
USS Aspro SS 309
USS Atule SS 403
USS Balao SS 285
USS Bang SS 385
USS Barbel SS 316
USS Barbero SS 317
USS Barb SS 220
USS Barracuda SS 163
USS Bashaw SS 241
USS Bergall SS 320
USS Besugo SS 321
USS Billfish SS 286
USS Blackfin SS 322
USS Blackfish SS 221
USS Blenny SS 324
USS Blower SS 325
USS Blueback SS 326
USS Bluefish SS 222
USS Bluegill SS 242
USS Boarfish SS 327
USS Bonefish SS 223
USS Bonita SS 165
USS Bowfin SS 287
USS Bream SS 243
USS Brill SS 330
USS Bugara SS 331
USS Bullhead SS 332
USS Bumper SS 333
USS Burrfish SS 312
USS Cabezon SS 334
USS Carbonero SS 337
USS Hake SS 256
USS Hammerhead SS 364
USS Harder SS 257
USS Hardhead SS 365
USS Hawkbill SS 366
USS Herring SS 233
USS Hoe SS 258
USS Icefish SS 367
USS Jack SS 259
USS Jallao SS 368
USS Kete S 369
USS Kingfish SS 234
USS Kraken SS 370
USS Lagarto SS 371
USS Lizardfish SS 373
USS Loggerhead SS 374
USS Macabi SS 375
USS Mackerel-204
USS Manta SS 299
USS Mapiro SS 376
USS Marlin SS 205
USS Mingo SS 261
USS Moray SS 300
USS Muskallunge SS 262
USS Narwhal SS 263
USS Nautilus-ss-0024
USS Paddle SS 167
USS Pampanito SS 383
USS Parche SS 384
USS Pargo SS 264
USS Perch SS 176
USS Permit SS 178
USS Peto SS 265
USS Pickerel SS 177
USS Picuda SS 382
USS Pike SS 173
USS Pilotfish SS 386
USS Pintado SS 387
USS Pipefish SS 388
USS Pirahna SS 389
USS Plaice SS 390
USS Plunger SS 179
USS Pogy SS 266
USS Pollack SS 180
USS Pomfret SS 391
USS Pompano SS 181
USS Pompon SS 267
USS Porpoise SS 172
USS Puffer SS 268
USS Queenfish SS 393
USS Quillback SS 424
USS Rasher SS 269
USS Raton SS 270
USS Ray SS 271
USS Razorback SS 394
USS Redfin SS 272
USS Redfish SS 395
USS Robalo SS 273
USS Rock SS 274
USS Ronquil SS 396
USS Runner SS 275
USS Runner SS 476
USS S-1 SS 105
USS S-20 SS 125
USS S-46 SS 157
USS Sailfish SS 192
USS Salmon SS 182
USS Sand Lance SS 381
USS Sargo SS 188
USS Saury SS 189
USS Sawfish SS 276
USS Scabbardfish SS 397
USS Scamp SS 277
USS Scorpion SS 278
USS Sculpin SS 191
USS Sea Cat SS 399
USS Sea Devil SS 400
USS Sea Dog SS 401
USS Seadragon SS 194
USS Sea Fox SS 402
USS Seahorse SS 304
USS Sealion SS 195
USS Seal SS 183
USS Sea Owl SS 405
USS Sea Poacher SS 406
USS Searaven SS 196
USS Sea Robin SS 407
USS Seawolf SS 197
USS Segundo SS 398
USS Sennet SS 408
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