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Sept. 15, 2026

Broken in Two: The SS Pendleton and SS Fort Mercer

Broken in Two: The SS Pendleton and SS Fort Mercer
Broken in Two: The SS Pendleton and SS Fort Mercer
Shipwrecks and Sea Dogs Podcast
Broken in Two: The SS Pendleton and SS Fort Mercer

Two WWII era converted T2 tankers split in half during a violent nor'easter off Cape Cod on February 18, 1952.

On February 18, 1952, a violent nor'easter raged through New England and two steel tankers were torn in half within hours of each other off the coast of Cape Cod. The SS Pendleton and the SS Fort Mercer, both battered by hurricane-force winds and towering seas, cracked apart in what would become one of the most remarkable maritime rescue operations in U.S. Coast Guard history.


This episode traces the disaster from the first distress calls to the daring small-boat rescues that followed, including the U.S. Coast Guard's response from Chatham, Massachusetts, where a 36-foot motor lifeboat crew set out into near-impossible conditions to save the men trapped aboard the shattered stern sections. You will hear about the chaos of coordinating two simultaneous sinkings and the extraordinary courage of the small crews who braved 60-foot waves and freezing temperatures to bring survivors home.


Joining Rich as a guest is Professor and Associate Chair of Materials Science and Engineering at Iowa State University, Ralph E. Napolitano, Jr., to examine the structural failures that doomed both T2 tankers. Mr. Napolitano is the brother of the host of Shipwrecks and Sea Dogs, Rich Napolitano.


Sources for this episode include but are not limited to the US Coast Guard Marine Board of Investigation reports for the Pendleton and Fort Mercer, the oral accounts given by Bernard Webber, the United States Naval Institute, the Coast Guard Foundation, the Orleans Historical Society, and the Massachusetts Board of Underwater Archaeological Resources.


Written, edited, and produced by Rich Napolitano. Original theme music is by Sean Sigfried, and you can find him at seansigfried.com.


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