type  name      cost sp vis rng civ mil  sh gun plns ore bars vrng
------------------------------------------------------------------
t   tender       100 30  20  1   -  100 127  30   2   -    -    3

       The tender is used to resupply other ships at sea. It can carry a
fair amount of military, and a full load of shells, but is still not the
kind of craft you would want to board with.

Doc: ships
