User blog comment:SoSV/Subnautica Tips!/@comment-35129784-20180330220056

To explore the entire Aurora wreck in one trip, you need:


 * Radiation suit


 * Survival knife (or thermoblade)


 * Scanner


 * Laser cutter


 * Repair tool (at least one door, and one progression-related area need this)


 * Flashlight


 * Repulsion cannon (or Propulsion cannon; several doorways blocked by equipment that you need this gun in order to clear)


 * At least 1 spare battery (if your explorations are thorough you will find several more onboard the wreck)


 * At least 2 fire extinguishers (several progression-related areas blocked by fire; wreck only has a few you can pick up)


 * Seaglide (optional) - not much use inside the ship, but makes the trip to/from go faster


 * The following door codes (you may pick these up from abandoned PDA's but there's no easy way to find them without flipping through menus): 1454, 1869, 6483, 2679

Assuming you managed to reach every area within the wreck, you should get the following:

- All PRAWN suit fragments

- At least 2 Seamoth fragments

- Battery (several)

- Drinkable water, nutrient block, first aid kit (several)

- Power cell (1)

- Cyclops engine efficiency module

- Seamoth depth module MK1

- Repulsion cannon blueprint

- Various decorative items