Hello everyone! This is my first time to join this forum. I'm currently from Chino Hills, CA but can do the aerial service in the Southern California. I never fly any drone until last year. I have a huge passion with drone industry. So I bought a 2nd handed Phantom 4 from a friend to fly for recreational use. After few flights, I thought about upgrading myself to Part 107 pilot. I finally got a Part 107 license then started up my own business for a couple of service I can do. Recently, I bought a Mavic Pro Platinum as a "back-up" drone and quieter service. A couple of reasons I joined in this forum is to learn from everyone here to overcome my struggle with business and FAA authorization issues.