Bibb

Construction and Early Service: The Bibb was commissioned in 1937 as part of the United States Coast Guard’s Treasure Class (also known as the Secretary Class). These steel-hulled cutters were impressive vessels, measuring 327 feet in length with a 41-foot beam. Capable of cruising at 20 knots, the Bibb carried a crew of 200 and even accommodated a seaplane. During peacetime, her armament included three 5-inch 51-caliber guns, two quadruple machine gun anti-aircraft batteries, two six-pounders, and ten 3-inch anti-aircraft guns. Diverse Roles: As the world edged toward war, the Bibb took on various duties: A three-month stint with the Navy. Patrols in the Grand Banks. Joining a destroyer squadron to protect ships navigating the treacherous Atlantic waters. Her responsibilities reflected the urgency of the times, and her crew adapted to changing circumstances. Atlantic Weather Patrol: In 1940, the Bibb assumed a crucial role—the Atlantic Weather Patrol. For over a year, she monitored weather conditions, providing vital information for safe navigation. Her crew braved the elements, ensuring that critical data reached those who depended on it. Transfer to the Navy: Under an Executive Order, the Bibb transitioned to the Navy. Alongside sister ships USCG Duane, USCG Spencer, and USCG Hamilton, she played a pivotal role in safeguarding transatlantic convoys during World War II. These convoys, laden with merchant ships, faced the constant threat of German U-boats. The Bibb and her crew stood as a bulwark against this menace. The Tragic SS Henry Mallory Incident: One of the Bibb’s most poignant moments occurred during the eastbound slow convoy SC-118. The SS Henry Mallory, carrying American military personnel to Iceland, lagged behind the convoy. Ignoring the usual zigzag pattern to avoid U-boat detection, the Mallory became vulnerable. A German U-boat seized the opportunity, torpedoing the vessel. Chaos ensued as soldiers and crew jumped into the frigid North Atlantic waters. Hypothermia took its toll, and distress signals went unheard. Fortunately, Bibb crew members spotted a lifeboat from the crippled Mallory, alerting Captain Raney. Legacy and Exploration: Today, the Bibb rests on her starboard side at a depth of approximately 130 feet. Divers, drawn by her rich history and vibrant marine life, explore her coral-encrusted hull. Bull sharks, great barracuda, and an array of reef fish call this wreck home. It remains a challenging dive, suitable only for experienced adventurers.