<p><b><ahref="https://newgrf-specs.tt-wiki.net/wiki/Callbacks#Articulated_engine_.2816.29">Callback 16 - Articulated engine</a> may also be used for ships.</b><br/>
This functions the same as for trains and road vehicles, and is enabled in the same way (bit 4 of ship property 12).<br/>
The feature name: <fontface="monospace">multi_part_ships</font> must be tested for to enable this callback for ships.<br/>
This functions the same as for trains and road vehicles, and is enabled for individual engines in the same way (bit 4 of ship property 12).<br/>
Additional ship parts are not used for graphics, they are only used for additional cargo capacity.<br/>
The graphics chain for the primary vehicle may check the cargo states of the other ship parts if required.<br/>
Additional ship parts may be refitted individually.