Only in fog_of_war2/common: .#player.c
diff -ur fog_of_war3/common/player.c fog_of_war2/common/player.c
--- fog_of_war3/common/player.c	Mon Mar  6 17:18:37 2000
+++ fog_of_war2/common/player.c	Mon Mar  6 19:03:35 2000
@@ -186,6 +186,14 @@
 {
   if(unit_list_size(&ptile->units)==0) return NULL;
 
+  if (ptile->terrain == T_OCEAN)
+    {
+      unit_list_iterate(ptile->units, punit)
+	if(get_transporter_capacity(punit) && player_can_see_unit(pplayer, punit))
+	  return punit;
+      unit_list_iterate_end;
+    }
+
   unit_list_iterate(ptile->units, punit)
     if(player_can_see_unit(pplayer, punit)) return punit;
   unit_list_iterate_end;