I was interested in the phantom a year before I made my first quadcopter purchase, the Phantom 2 Vision.
Several months before pulling the initial trigger, I did extensive research / reading on these consumer "UAVs" / "drones", and at one point became seemingly obsessed with gathering all of the info I could on this particular subject: commercial use.
Here are a couple of points that I gathered back then (late 2013 / early 2014), on this whole "illegal for commercial purposes" topic:
1. The FAA claims that flying UAS for commercial purposes is unauthorized, and they have a "regulation" against it.
2. There was a case against a guy who was using a glider and FPV goggles commercially for a university. The FAA felt that he was flying recklessly and endangering people. His lawyer claimed that the FAA does not have a legally enforced rule against flying commercially.
Way too many articles to link here, just search "trappy FAA". But here is his video:
3. FAA has shut a few operations down with cease-and-desist orders.
http://www.theblaze.com/stories/201...-drone-photography-business-over-regulations/
4. FAA spokesperson stated that the FAA will only go after commercial UAV operators with a fine if they are endangering people.
http://www.shreveporttimes.com/stor...isiana-abuzz-growing-drone-business/19095045/
"FAA spokesman Les Dorr said the agency’s preferred approach is education.
Typically that means an informal call or visit to explain the regulations, he said. The agency hasn’t assessed civil penalties for commercial operations, only for “careless and reckless” flying."
5. Judge ruled that commercial drones are completely legal (for now):
http://motherboard.vice.com/read/commercial-drones-are-completely-legal-a-federal-judge-ruled
http://www.dronejournalismlab.org/post/78814729933/judge-rejects-faas-drone-ban-now-what
http://motherboard.vice.com/read/commercial-drones-just-got-legalized-heres-why
(If there are any more recent articles on this case [as the FAA appealed] please post.)
In regards to not flying above 400 feet, that is based off of a 1981 advisory circular encouraging
voluntary compliance with safety standards:
http://www.faa.gov/documentlibrary/media/advisory_circular/91-57.pdf
Other helpful links, directly from faa.gov:
Busting Myths about the FAA and Unmanned Aircraft
Interpretation of the Special Rule for Model Aircraft
What Can I Do With My Model Aircraft?
Yes, their current "regulation" and standing is ridiculous. But I think that they realized they messed up by being late to the "party" and are trying to act like the voice of authority until they have real
legal regulations in place. If they want us to register for a permit and whatnot come September so they can get their piece of the pie, then so be it.