USS Gerald R. Ford receives first functional weapons elevator
When the US Navy’s newest aircraft carrier entered service in July 2017, it did so without any functional elevators. The navy has now announced that the USS Gerald R. Ford (CVN 78) received its first advanced weapons elevator (AWE) at the end of 2018.
AWE Upper Stage #1 was turned over to the ship on December 21, following testing and certification by engineers at Huntington Ingalls Industries-Newport News Shipbuilding, where the ship is currently working through its post-shakedown availability (PSA).
The navy hailed hailed the event as a major milestone for the ship and the Ford-class of aircraft carriers to follow.
Though the first elevator has been accepted, work still remains on the remaining 10. Currently, all shipboard installation and testing activities of the AWEs are due to be completed prior to the end of Ford’s PSA, scheduled for July. However, some remaining certification documentation will be performed for five of the 11 elevators after PSA completion.
USS Gerald R. Ford is the first Ford-class aircraft carrier and is the first new carrier design in over 40 years. Unlike Nimitz-class carrier elevators that utilize cables for movement, the Ford class elevators are commanded via electromagnetic, linear synchronous motors allowing for greater capacities and a faster movement of weapons.
The new design will allow the ship to be able to move up to 24,000 pounds of ordnance at 150 feet-per-minute. This is in contrast to the 10,500 pounds at up to 100 feet-per-minute on a Nimitz-class carrier.
“This will allow us to load more aircraft faster, and in the long run, increase our overall sortie generation rates,” said Lt. Cmdr. Chabonnie Alexander, Ford’s ordnance handling officer.
But aside from the advantages of the new AWE, the new ship design also offered a chance to streamline the overall movement and assembly of weapons to allow for even greater efficiencies. Ford features three upper stage elevators that move ordnance between the main deck and flight deck, and seven lower stage elevators that move ordnance between the main deck and the lower levels of the ship.
Ford also features a dedicated weapons handling area between the hangar bay and the flight deck, on the 02 level, that eliminates several horizontal and vertical movements to various staging and build-up locations. This ultimately offers a 75% reduction in distance traveled from magazine to aircraft.
An additional benefit of the ship’s design is a separate utility elevator that can serve as a dedicated elevator to move both ordnance and supplies, and also serve as a means to medically evacuate (MEDEVAC) injured personnel from the flight deck to the hangar bay. This allows the 10 main AWEs and Ford’s three aircraft elevators to be dedicated to their primary missions of ordnance and aircraft movement during real-world operations.
To keep up with the new technologies and radical changes that the AWEs offer, Ford Sailors recently completed newly developed familiarization, operations and maintenance training in Newport News to become better educated on how to work with and maintain the elevators. The crew is now conducting hands-on training where they will validate technical manuals and maintenance requirements cards against the elevator’s actual operation. Their feedback and observations will ultimately inform future sailors how to properly and safely operate the elevators.