A Navy Times article notes that the crew of the Arleigh Burke-class guided-missile destroyer USS Ross (DDG 71) joined the "Order of the Blue Nose" — a distinction reserved for ships and crew that crossing the Arctic Circle.
Most people have not heard of such a mystical Navy order, and there are others that are equally shrouded in seafaring lore, according to a list maintained by the Naval History and Heritage Command.
That list includes both well-known orders and not-so-well known orders. They are for notable feats — and in some cases, dubious ones.
Perhaps the most well-known is the "Order of the Shellback," given to those sailors who have crossed the equator. The "Crossing the Line" ceremony has been portrayed both in the PBS documentary series "Carrier," as well as being the plot point for an episode of "JAG" in the 1990s.
But there is more than one kind of shellback.
If you cross the equator at the International Date Line (about 900 miles east of Nauru), you become a "Golden Shellback" (since those who cross the International Date Line are called Golden Dragons).
If you cross the equator at the Prime Meridian (a position about 460 miles to the west of Sao Tome and Principe), you become an "Emerald Shellback."
Now, we can move to some lesser-known, and even dubious orders.
The "Order of the Caterpillar" is awarded to anyone who has to leave a plane on the spur of the moment due to the plane being unable to continue flying. You even get a golden caterpillar pin.
The eyes of the caterpillar will then explain the circumstances of said departure. The Naval History and Heritage Command, for instance, notes that ruby red eyes denote a midair collision.