Here is my problem: One inactive faction member gave me some items and weapons before his inactivity. They are stored in different ships but I don't know the locations of that ships, so I can't take those items with me.
Is it possible to know the location of that ships in order to travel to that coords and pick that things?
As to your follow-up question:
You CAN see, however, the name and ID of the container of the item.
People generally post that Container information in the Traders Lounge as a "Looking For CONTAINER (#ID) thread, in the hopes that the owner or someone who knows the owner will notice it and contact you.