Command at Sea insignia

Either is worn centered over the right pocket while the wearer is holding an active command at sea billet as an incumbent, and is worn centered on the upper portion of the left pocket flap, under the warfare insignia and ribbons, after completion of the command tour.

Men in full dress will wear their post-tour insignia below the bottom row of medals, or below their second qualification or warfare badge if they have one.

[3] Prior to late 2015, U.S. Navy officers previously awarded the Command at Sea pin were not allowed to wear it upon promotion to rear admiral, lower half.

In 2015, wear by U.S. Navy flag officers was authorized, but only in the post-tour position, below the ribbon bars on a dress or service uniform.

The Command Afloat insignia is a gold and silver metal device with a miniature Coast Guard officer cap device superimposed on a ribbon of gold with thirteen stars to represent the thirteen original American colonies.

Admiral Michelle Howard in 2017 wearing a command-at-sea pin in the post-tour position; flag officers were not allowed to wear them in the post-tour position before 2015.
The U.S. Navy's Command at Sea insignia
U.S. Coast Guard Command Afloat insignia
U.S. NOAA Corps Command at Sea insignia