**Highly recommend to use {{EmergencyRepair}} {{EquipmentLink|Emergency Repair Personnel|Emergency Repair Goddess|text=Repair Personnel|link_category=Repair Personnels}} on the Submarine to increase the passing rate.
+
**Highly recommend to use {{EmergencyRepair}} {{EquipmentLink|Emergency Repair Personnel|Emergency Repair Goddess|text=Repair Personnel|link_category=Emergency Repair Personnel}} on the Submarine to increase the passing rate.
</tabber>
</tabber>
* Bringing an [[AACI]] capable ship is recommended to pass through the air node.
* Bringing an [[AACI]] capable ship is recommended to pass through the air node.