Hi, new to this hobby. I bought a Typhoon H with intended purposes of commercial use. I am currently studying for the FAA Part 107 exam and will be attending a sUAS class at a local community college to learn the rules. I'm still getting used to this aircraft with no prior knowledge of flying RC, and the web searches have led me to this site multiple times. It appears that customer support from Yuneec isn't so hot, so it's up to owners to try and educate themselves. I would like to say thank you in advance to whoever has posted answers to the many questions I'll definitely have.