Hi all, First of all, new to this site. I wanted to find a place where I can get some accurate information on this subject as I am having trouble while researching the laws. To explain the situation, I have a close family member (uncle) who lives in California. He has quite a few guns.. He is currently in remission and has many drug problems, and has disappeared. All of his belongings are in a storage unit that we paid for, and gave him notice for months that we would clean it out if he did not retrieve his belongings. Long story short, I will be taking possession of his guns until he proves that he is sober and ready to return to normal life. My question is how this is done. There seems to be a lot of conflicting laws between California and Oregon due to California's strict gun laws. I will not technically be owning these firearms, but will be keeping them in my safe for the time being. Is it legal to transport these firearms across state lines? Do I need special permissions? The main problem is that my uncle is unable to sign any documents or show up for any reason to allow the transportation of these guns. Another small problem is the transportation of these on a plane. I know you have to have a hard case with locks, but will there be problems if I have multiple (5 or 6) guns in one or two cases in the airport? Thanks for the help, any advice is appreciated.