The latest in the U.S. Navy’s main set of warships, the $682 million Arleigh Burke–class destroyer John Finn, sets sail on its first sea trial late this spring after more than three years under construction at Ingalls Shipbuilding, a division of Huntington Ingalls Industries in Pascagoula, Mississippi. Here are the types of trade workers who have reason to be proud.
1 SHIPFITTERS: These are the puzzle makers who figure out which piece of the ship, called an individual assembly, goes where. Shipfitters also begin connecting the assemblies with plasma cutters, plate rollers, drills, and welding machines.
2 RIGGERS: Individual assemblies are constructed upside down by many of the trades, including
3 INSIDE MACHINISTS, who build pieces using such tools as lathes, drill presses, and CNC machines, and 4 BOILERMAKERS, who…
