About this Unit
The USS Sperry (AS-12) was a Fulton-class submarine tender commissioned into the United States Navy in 1942. Named after inventor Elmer Sperry, she provided vital repair, supply, and support services to submarines in the Pacific Theater throughout World War II, including during key operations at Pearl Harbor, Midway, and Guam. After the war, Sperry continued to serve during the Korean and Vietnam Wars, ensuring the operational readiness of the U.S. submarine fleet. Decommissioned in 1982, the USS Sperry earned multiple battle stars and commendations for her decades of dedicated service.
Historical Facts
• Commissioning: USS Sperry (AS-12) was commissioned on May 1, 1942, during the height of World War II, serving as a submarine tender for the United States Navy.
• Namesake: The ship was named after Elmer Ambrose Sperry, the inventor of the gyrocompass, showcasing its connection to technological innovation in navigation.
• Pacific Theater Service: Sperry was heavily involved in the Pacific Theater, providing critical repairs, supplies, and support to submarines operating against Japanese forces.
• Guadalcanal Support: During the Guadalcanal campaign, Sperry serviced submarines at Espiritu Santo, which were essential for disrupting Japanese supply lines.
• Post-War Service: After WWII, Sperry continued to serve in the Korean War and throughout the Cold War, adapting to support newer submarines, including those carrying ballistic missiles.
• Innovation: Sperry was one of the first tenders equipped to support the GUPPY (Greater Underwater Propulsive Power Program) conversions for submarines, which enhanced underwater performance.
• Hollywood Appearance: The USS Sperry made a brief appearance in the 1959 film "Operation Petticoat," providing Hollywood with real-life naval authenticity.
• Vietnam War Era: During the Vietnam War, Sperry continued to support US submarine operations in the Pacific, reflecting its adaptability over decades of service.
• Longest Serving AS: By the time of her decommissioning in 1982, Sperry was one of the longest-serving submarine tenders in US Navy history, with 40 years of service.
• Preservation Efforts: After decommissioning, parts of the Sperry were preserved and are now displayed at museums, keeping the memory of her service and contribution alive for future generations.
