adjective located at or toward the rear or stern of a ship or aircraft
In architecture, 'aftmost' could be used to specify the farthest rear point of a building or structure.
In maritime terminology, 'aftmost' refers to the part of a ship or boat that is farthest towards the rear or stern.
In aviation, 'aftmost' can be used to describe the rearmost section of an aircraft.
In automotive engineering, 'aftmost' may be used to indicate the backmost part of a vehicle.
In nautical writing, the term 'aftmost' is used to describe the rearmost part of a ship or boat.
Shipbuilders use 'aftmost' to refer to the last section of a vessel being constructed.
Marine engineers may use 'aftmost' when discussing the placement of propulsion systems at the rear of a ship.
Naval architects may use 'aftmost' when designing the layout of a ship's components at the stern.