Definition
USS Osceola (AT‑47) was a United States Navy fleet tug, bearing the hull classification symbol “AT” for “Auxiliary Tug”.
Overview
The vessel served as a support ship for the Navy, performing towing, salvage, and general auxiliary duties. Fleet tugs of this type were used to assist larger warships, transport floating equipment, and conduct harbor operations. USS Osceola was part of the Navy’s auxiliary fleet during the early to mid‑20th century, a period that encompassed World War I and World War II. Specific details of her construction date, commissioning, and operational history are not fully corroborated in publicly available sources.
Etymology / Origin
The ship was named after Osceola (c. 1804 – 1838), a noted leader of the Seminole tribe in Florida who resisted United States forces during the Second Seminole War. Naming Navy vessels after prominent Native American figures has been a longstanding tradition.
Characteristics
- Classification: Fleet tug (AT)
- Displacement: Typical of early‑20th‑century fleet tugs, approximately 1,000 – 1,300 tons standard displacement (exact figure for AT‑47 not confirmed).
- Length: Roughly 150 feet (45 m) overall (exact measurement not verified).
- Propulsion: Steam‑driven engine driving a single screw, common to the class of tugs built during the era; specific machinery details for AT‑47 are not documented in accessible sources.
- Armament: Usually equipped with one or two light deck guns (e.g., 3‑inch/50 caliber) for self‑defense; precise armament of USS Osceola is not confirmed.
- Crew complement: Typically 50–70 personnel for fleet tugs of this period; exact crew size for AT‑47 is uncertain.
Related Topics
- Fleet Tugs (AT) of the United States Navy – auxiliary vessels designed for towing and salvage operations.
- USS Osceola (SP‑176) – a World War I patrol vessel sharing the same name but a different hull classification.
- Seminole leader Osceola – the historical figure after whom the ship was named.
- Auxiliary Ship Classes of the U.S. Navy – broader category encompassing tugs, repair ships, and other support vessels.
Note: Accurate, detailed information regarding the construction, service record, and final disposition of USS Osceola (AT‑47) is not confirmed in available public records.