sunken freighter spot in expedition 17 for anyone that needs
You can't find sunken freighters at the rendezvous spot bc it's a system without any lifeforms, so you have to warp to the next system that has water (next system in the expedition chain on the galactic map happens to have water)
i highlighted it with a red save beacon, there's freighter parts scattered around the area so you'll know when you see them, feel free to put a base down if anyone needs