user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what ship builder built uss hornet? 
Knowledge Triplets: USS Lamberton (DD-119), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Memphis (SSN-691)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Ariel (AF-22)
USS LST-400, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS George C. Marshall
USS Yosemite, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Stephen R. Jones, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Durham
USS John F. Kennedy, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Breese, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Dallas (DD-199), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Iwo Jima
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Hampton (SSN-767)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Charleston
USS Von Steuben (SSBN-632), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Semmes, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Maryland (BB-46)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Boxer
USS Robert E. Lee, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Dallas (DD-199)
USS Abel P. Upshur, boats.ship.ship_builder, Northrop Grumman Shipbuilding
m.0j2s8rt, boats.ship_ownership.ship, USS Hornet
USS Housatonic, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Salt Lake City (SSN-716)
USS Tallahassee (CL-116), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Shadwell (LSD-15), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Russell (DD-414)
USS Tackle (ARS-37), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Texas (SSN-775)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS California (SSN-781)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Mundelta (ID-1301)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Kearsarge (BB-5)
USS Munindies (ID-2093), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Hornet (CV-8), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS George Washington (CVN-73), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Fanning (DD-37)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Munalbro
USS LST-391, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Biloxi (CL-80), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Nimitz
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS LST-400
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Radford
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS G-1 (SS-19½)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Von Steuben (SSBN-632)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Monaghan (DD-32)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Leyte
USS John C. Calhoun, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Canandaigua, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Ranger (CV-4), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Semmes
USS Sand Lance (SSN-660), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Key West (SSN-722), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Virginia (CGN-38)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS El Paso
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Houston (CL-81)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Shark (SSN-591)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Hunt (DD-194)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Pasig (AO-89)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Thomas Jefferson (APA-30)
USS Houston (CL-81), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Ariel (AF-22), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Sam Rayburn (SSBN-635)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Bagley
USS Algonquin, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Indiana (BB-58)
USS Gerald R. Ford, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Hopewell
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS President Monroe (AP-104)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Graham (DD-192)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS United States (CVA-58)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Lenape (ID-2700)
USS Sepulga (AO-20), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS California (CGN-36), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Dahlgren
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Ranger (CV-4)
USS George H.W. Bush, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Southland (IX-168)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Constellation
USS Hammerhead (SSN-663), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Intrepid, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS America
USS Pasig (AO-89), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Harry S. Truman
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS LST-391
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Ramsay
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Dwight D. Eisenhower
USS Radford, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Washington (SSN-787)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Illinois (BB-7)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS New Mexico (SSN-779)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Wilhelmina (ID-2168)
USS Mizpah (PY-29), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Buffalo (SSN-715)
USS Sea Devil (SSN-664), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Los Angeles (SSN-688)
USS Cabildo (LSD-16), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Houston (SSN-713)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Atlanta (SSN-712)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Breese
USS John C. Stennis, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Jean (ID-1308)
USS Mobile (CL-63), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS President Adams
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Louisiana (BB-19)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Enterprise (CVN-65)
USS George E. Badger, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Virginia (BB-13)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS John F. Kennedy
USS Texas (SSN-775), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS John C. Calhoun
USS Delaware (BB-28), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Lapon (SSN-661), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Herndon (DD-198), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Maryland (BB-46), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Haraden
USS Jean (ID-1308), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS President Hayes (APA-20)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Charlotte (SSN-766)
USS Gamble, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Canonicus, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Branch (DD-197)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Zeilin (APA-3)
USS Washington (SSN-787), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Branch (DD-197), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS G-1 (SS-19½), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS North Carolina (SSN-777), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Salamonie (AO-26)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS George E. Badger
USS United States (CVA-58), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Talamanca (AF-15)
USS Salamonie (AO-26), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS John Marshall (SSBN-611)
USS Illinois (BB-7), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Robert E. Lee
USS Satterlee (DD-190), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Birmingham (CL-62)
USS Edgar F. Luckenbach, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS L. Mendel Rivers
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Henry Clay (SSBN-625)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Albany (SSN-753)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Hunley (AS-31)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Satterlee (DD-190)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS President Jackson (APA-18)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Biloxi (CL-80)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Texas (BB-35)
USS Mason (DD-191), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS James Monroe (SSBN-622), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Stephen R. Jones
USS Abbot (DD-184), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Hornet, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Midway
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Helena (PG-9)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Mason (DD-191)
USS Texas (BB-35), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Franklin
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Tarazed (AF-13)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Ticonderoga
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS North Carolina (SSN-777)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Herndon (DD-198)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS George H.W. Bush
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Wilmington
USS John Marshall (SSBN-611), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Boxer, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS LST-389
USS James Madison (SSBN-627), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Goldsborough, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Forrestal (CV-59), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Munaires (ID-2197), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Clemson
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Asheville (SSN-758)
USS Ticonderoga, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS San Francisco (SSN-711)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS North Carolina (ACR-12)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Sea Devil (SSN-664)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Yosemite
USS LST-389, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Munalbro, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Yorktown
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Finback (SSN-670)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Montgomery
USS San Francisco (SSN-711), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Hornet, boats.ship.displacement, 24584.71
USS Kearsarge (BB-5), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Welborn C. Wood
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Montpelier (SSN-765)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Thomas Stone (APA-29)
USS Vicksburg (CL-86), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS LST-393
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Randolph
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Theodore Roosevelt (CVN-71)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS South Carolina (CGN-37)
USS Finback (SSN-670), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Constellation, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Cheyenne (SSN-773)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Algonquin
USS Thomas Stone (APA-29), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Chicago (SSN-721), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS California (CGN-36)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Spadefish (SSN-668)
USS Hornet, boats.ship.keel_laid, 1942-08-03
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Ranger
USS Hornet, boats.ship.owners, m.0j2s8rt
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Canandaigua
USS Fanning (DD-37), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Indiana (SSN-789)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Lewis and Clark (SSBN-644)
USS America, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Delaware (BB-28)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Yorktown (CV-5)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Tackle (ARS-37)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Goldsborough
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS George Washington (CVN-73)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Edgar F. Luckenbach
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS St. Louis
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Toledo (SSN-769)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Texas
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Richard B. Russell
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS James Monroe (SSBN-622)
USS Mobile, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Hornet
USS LST-393, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Sand Lance (SSN-660)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Carl Vinson
USS Montpelier (SSN-765), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Talamanca (AF-15), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Hammerhead (SSN-663)
USS Mustin (DD-413), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Newport News (SSN-750)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Thomas Jefferson (SSBN-618)
USS Solace (AH-5), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Lamberton (DD-119)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Munaires (ID-2197)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Tallahassee (CL-116)
USS Charlotte (SSN-766), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Solace (AH-5)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Cabildo (LSD-16)
USS Zeilin (APA-3), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Mississippi (CGN-40)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Intrepid
USS Hornet, boats.ship.launched, 1943-08-30
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS John Warner (SSN-785)
USS Ronald Reagan, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Matsonia (ID-1589)
USS Carl Vinson, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Birmingham (SSN-695)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Shadwell (LSD-15)
USS Dahlgren, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Abbot (DD-184)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS West Virginia (BB-48)
USS Sam Rayburn (SSBN-635), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Houston (CA-30)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Hornet (CV-8)
USS Mundelta (ID-1301), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Sam Houston
USS Haraden, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Enterprise (CV-6), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Key West (SSN-722)
USS Monaghan (DD-32), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Graham (DD-192), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Patoka
USS Nimitz, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Chicago (SSN-721)
USS Hunt (DD-194), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Ronald Reagan
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Sepulga (AO-20)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Jefferson City (SSN-759)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Mount Whitney
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Coral Sea
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Simon Bolivar (SSBN-641)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Mobile (CL-63)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Greeneville (SSN-772)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Housatonic
USS John Warner (SSN-785), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Roanoke
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Augusta (CA-31)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Newport News
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Tucson (SSN-770)
USS Lenape (ID-2700), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS South Carolina (CGN-37), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Queenfish (SSN-651)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Arkansas (CGN-41)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Abel P. Upshur
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Beaver (AS-5)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Mobile
USS Tarazed (AF-13), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Ray (SSN-653)
USS Richard B. Russell, boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Vicksburg (CL-86)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Canonicus
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Enterprise (CV-6)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Munindies (ID-2093)
USS Russell (DD-414), boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Hunley (AS-31), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Baton Rouge (SSN-689)
USS Bagley, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS Southland (IX-168), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Forrestal (CV-59)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Thomas
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Olympia (SSN-717)
USS Ray (SSN-653), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Lapon (SSN-661)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Mizpah (PY-29)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Mustin (DD-413)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Abraham Lincoln (CVN-72)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Gerald R. Ford
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS James Madison (SSBN-627)
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Gamble
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS John C. Stennis
USS Enterprise (CVN-65), boats.ship.ship_builder, Northrop Grumman Shipbuilding
Northrop Grumman Shipbuilding, boats.ship_builder.ships_built, USS Nashville (PG-7)
USS Welborn C. Wood, boats.ship.ship_builder, Northrop Grumman Shipbuilding
USS George C. Marshall, boats.ship.ship_builder, Northrop Grumman Shipbuilding

Answer: Northrop Grumman Shipbuilding