USS Vincennes
Ladders
no ship flies the American flag upside down when leaving port
There are no stairs on a navy ship. They use ladders to get up and down between decks. They are much steeper than stairs and can be difficult to climb in heavy seas.
They use cotton, wool, rayon and down. MAYBE polyester.
Most sailors will serve aboard ships much of the time, but it isn't a hard-and-fast rule. I myself am a retired U.S. Navy officer having served for 21 years, and have never been to sea. But I was assigned to a Navy Patrol Squadron flying the airliner-sized P-3 Orion patrol aircraft. I've only spent three nights aboard a ship in my life! And my friends tell me that my nights aboard ship don't count, because it was on the R.M.S. Queen Mary, which is welded to the pier in Long Beach, California. But I say a ship is a ship! Jokes aside, many Navy jobs are in support roles ashore.
A destroyer is a navy ship. It starts with a D.
probably
The term "NAR" doesn't refer to a Navy ship - it's the standard Navy acronym for Naval Air Reserve.
A large US Navy ship.
The fourth USS Vincennes (CG-49) is a U.S. Navy Ticonderoga clas Aegis guided missle cruiser. In 1988, the ship shot down Iran Air Flight 655 over the Persian Gulf, killing all 290 civilian passengers on board, including 38 non-Iranians and 66 children.
The cast of The Navy Is a Ship - 1970 includes: Anthony Quayle as Narrator
The first ship in the navy named after an enlisted man was the USS Osmand Ingram.