Fathom was upset and rose to the surface. A "shot", one of the forged lengths of chain joined by shackles to form an anchor cable, was usually 15 fathoms long (). A "shackle", a length of cable or chain equal to 12.5 fathoms or 75 feet. In 1949, the British navy redefined the shackle to be 15 fathoms. In Finland, fathom ("syli") is sometimes, albeit seldom, used as a maritime unit, of a nautical mile and of cable length. It is customary, when burying the dead, to bury the coffin at least to a depth of a fathom, or "six feet
Fathom (cruise line) journeys will include volunteer activities with established organizations on the ground. Carnival reassigned the to Fathom as its first ship. On 2 May 2016, "Adonia" docked in the port of Havana, the first port of her Cuban itinerary for Fathom. It marked the first time in over 50 years that a U.S. cruise line has sailed from the U.S. to Cuba. It is also the first time in decades that Cuban-born individuals have been able to travel by sea to or from Cuba. In November 2016, it was announced that Fathom would discontinue operations in June 2017. The Fathom ship,