Austal shipyard begins construction on future US Navy's Navajo class USNS Billy Franck Jr..

According to information published by the US DoD on November 16, 2023, the US Navy has commenced the construction of its 6th Navajo-class vessel, the future USNS Billy Frank Jr. (T-ATS 11), with a keel laying ceremony at Austal USA's shipyard in Mobile.
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Keel laying ceremony of the Navajo class rescue and salvage ship USNS Billy Frank Jr. (Picture source: US DoD)

The ceremony featured the traditional welding of an honoree’s initials onto a ceremonial keel plate, a practice symbolizing the beginning of a ship’s construction. Pegan Frank, spouse to Nisqually Tribal Council Chairman William Frank III and son of Billy Frank Jr., for whom the ship is named, performed the keel authentication.

The USNS Billy Frank Jr. is part of the Navajo class of vessels, designed for a variety of missions including towing, rescue, salvage, humanitarian assistance, oil spill response, and surveillance operations. These ships are intended to replace the Powhatan-class T-ATF fleet ocean tugs and Safeguard-class T-ARS rescue and salvage ships currently in service.

Austal USA is also in the process of building the future USNS Solomon Atkinson (T-ATS 12) and has contracts for three more T-ATS ships, continuing its role in expanding the Navy’s fleet capabilities.

About the Navajo class

The ship features a displacement of 5,110 long tons, providing a substantial platform for its intended roles. With a length of 263 feet, a beam of 59 feet, and a draft of 17.7 feet, the vessel is designed to maneuver effectively in various maritime environments. The depth of the ship is measured at 24.6 feet, further enhancing its operational capabilities.

Powered by two Wartsila 8L32 diesel engines, each producing 6308 horsepower, the USNS Billy Frank Jr. is built for endurance and reliability. This propulsion system allows the ship to reach a top speed of 15.1 knots, combining power with efficiency. The vessel boasts an impressive range of 8,170 nautical miles, enabling extended operations without the need for frequent refueling.

The USNS Billy Frank Jr. is planned to have a total complement of 65, which includes a crew of 23 and accommodations for an additional 42 guests.