What is known as the aristocrat of the calls on the boatswain's pipe?

Piping the side is known as the aristocrat of the calls on the boatswain's pipe because it is a ceremonial signal used during formal occasions, particularly to honor dignitaries and distinguished guests when they board or leave a vessel. This call is steeped in naval tradition and bears significant historical importance, being associated with the respect and honor accorded to those of high rank.

The elegance and ceremonial nature of piping the side elevate it above other calls, reflecting the traditions and customs of naval ceremonies where decorum is paramount. It is performed with specific techniques on the boatswain's pipe and is composed in a manner that conveys the importance of the event it marks.

Other calls, while important, serve different functions such as signaling the crew for action, which might not possess the same ceremonial significance as piping the side. Therefore, piping the side stands out in its status and is regarded as “noble" within the context of nautical traditions.