Newport News Shipbuilding workers watch as the 726 ton lower bow section is of the carrier Kennedy is moved into place Friday September 28, 2018. With the placement of this section the underwater half of the hull is complete. PHOTO GALLERYNewport News Shipbuilding workers on the carrier Kennedy watch as the 726 ton lower bow section is, inch by inch, moved into place Friday September 28, 2018. With the placement of this section the underwater half of the hull is complete. TIME-LAPSE VIDEOThe 726 ton lower bow section of the carrier John F. Kennedy sits waiting to be lifted into place Friday morning September 28, 2018.