Referring Clues

• Letters before many state names
• Start of many naval vessel names
• Maritime inits.
• Letters starting naval carrier names
• Start of many ship names
• 57-Across letters
• Seagoing letters
• ___ Missouri
• Cruiser letters
• Naval letters
• Letters at sea
• Preamble to the Constitution?
• Enterprise inits.
• Initials at sea
• ___ Enterprise
• Enterprise leader?
• Letters starting a ship's name
• Ship letters
• Naval initials
• Naval intro
• ___ Arizona
• Battleship letters
• Missouri or Maine preceder
• ___ Constitution
• Naval inits.
• ___ Maine
• Beginning of many ship names
• ___ Ronald Reagan
• Inits. in Navy ship names
• Vessel name starter
• Constitution lead-in
• Letters at a launch
• Battleship inits.
• Letters on the Enterprise
• Letters before Liberty or Constitution
• Abbr. before many state names
• Letters before many a state's name
• Maine, e.g.: Abbr.
• "Enterprise" initials
• Abbr. on a hull
• "___ Enterprise"
• Destroyer letters
• Overseas letters?
• Enterprise preceder
• Constitution beginning?
• Enterprise letters
• Carrier letters
• Letters before Arizona or Missouri
• Maritime initials
• Submarine letters
• Letters preceding a navy vessel's name
• Navy initials
• Letters before Jimmy Carter or Ronald Reagan
• Navy ship letters
• ___ Constitution
• Maritime letters
• Constitution opener?
• Navy vessel name starter
• Letters before John F. Kennedy
• Abbr. in Starfleet ship names
• Kitty Hawk letters
• Midway letters
• Abbr. before some state names
• Constitution preceder
• ___ Nautilus
• Naval cruiser letters
• Sub letters
• Starship designation
• Aircraft-carrier letters
• Letters on the "Nimitz"
• Aircraft-carrier designation
• Warship designation
• Destroyer designation
• "___ Enterprise" ("Star Trek" vessel)
• Start of some aircraft carriers
• Letters before Star Trek's Enterprise
• Letters on some ships
• Enterprise's initials
• Front for Pearl Harbor's Arizona
• Naval carrier letters
• Battleship initials
• Fleet letters
• Letters on the Ronald Reagan
• Aircraft carrier initials
• ___ Enterprise
• ___ Intrepid
• Nimitz letters
• ___ Nautilus
• Carrier initials
• Abbr. on a ship
• "___ Enterprise" ("Star Trek" vessel)
• Letters on the "Nimitz"
• Enterprise lead-in
• Liner letters
• Submarine designation
• Naval vessel inits.
• Battleship designation
• Navy vessel initials
• Ship initials
• Arizona in Hawaii
• Constitution letters
• Constitution abbr.
• Naval vessel abbr.
• Letters on a battleship
• Abbr. on a battleship
• Abbr. on a steamer
• Inits. on a naval vessel
• Abbr. on the 'Enterprise'
• Abbr. on a naval vessel
• Inits. on a battleship
• Navy abbr.
• Aircraft carrier designation
• Amer. vessel letters
• ___ Arizona (Pearl Harbor memorial)
• Enterprise intro
• Abbr. on a navy vessel
• "Constitution" designation
• "Enterprise" letters
• With 35-Across, Pearl Harbor monument
• Pre-Constitution letters?
• Inits. on a navy vessel
• Navel vessel letters
• Letters at the start of a destroyer's name
• Letters before Ronald Reagan or Abraham Lincoln, at sea
• Nautilus letters
• Vessel initials
• ___ Nimitz
• Navy hull letters
• Letters on a destroyer
• Enterprise initials
• Ocean vessel inits.
• Old Ironsides' designation
• American ship abbr.
• ___ Midway
• Beginning of the Constitution?
• Letters on the Enterprise's saucer section
• Pearl Harbor's ___ Arizona Memorial
• Letters before John F. Kennedy or George H. W. Bush
• Letters before Kitty Hawk
• Letters with Arizona or Missouri
• Letters before some state names
• "Nimitz" designation
• Letters on the Gerald R. Ford
• Letters in front of many a state name
• Sub inits.
• Navy sub designation
• Sub designation
• ___ George H. W. Bush
• Letters with Arizona or Maine
• Abbr. on some hulls
• Navy inits.
• Letters on some Navy carriers
• Letters for the Arizona
• Letters on aircraft carriers
• Letters before Carl Vinson or Abraham Lincoln
• Intrepid initials
• Warship initials
• Letters before Arizona or Pueblo
• ___ Monitor (Civil War ironclad)
• ___ Constitution (historic frigate)
• ___Constitution, nicknamed "Old Ironsides"
• Navy-vessel letters
• Navy sub initials
• ___ Constitution (ship known as "Old Ironsides"): Abbr.
• ___ Enterprise ("Star Trek" vessel): Abbr.
• ___ Indianapolis
• Initials on Navy submarines
• Letters on an American aircraft carrier
• In sci-fi, it had the registry number NCC-1701
• Initials on American vessels
• Enterprise starter
• Inits. before many state names
• ___ Constitution (iconic ship)
• ___ Intrepid (New York City tourist attraction)
• Constitution opener?
• Navy letters
• Letters on the John S. McCain
• Letters for a carrier
• Warship letters
• Inits. before some presidents' names
• Letters on some American naval vessels
• Letters naval gazers see
• ___ John S. McCain
• Initials before a state's name, sometimes
• ___ Kansas City (Navy ship)
• Letters before Arizona or Maine
• Letters for a battleship
• ___ Intrepid (N.Y.C. carrier museum)
• Letters on a Navy vessel
• Battleship abbr.
• Letters before Constitution or Enterprise
• ___ Enterprise ("Star Trek" ship)
• Letters on a bow
• Inits. for this puzzle's shaded squares
• Frigate letters
• Initialism on a Navy carrier
• Letters before Enterprise or Intrepid