Does the line of sight apply to ALL drone flying or just the recreational license level of flying?
Does line of sight mean you MUST literally keep your eyes on the drone at ALL times or just that there is an unobstructed straight line of view between the operator and drone regardless of whether the operator is actually looking at the drone at any given moment?
I find it hard to believe that ALL drones are flown at ALL times within line of sight of their operators. That would be almost impossible in many circumstances, especially commercial work where the main benefit of the drone is the ability to get into places where you can't see any other way.
As per Tom's response, the FAA site will answer most of your questions.
Regarding line of sight...
- Keep your drone within the visual line of sight or use a visual observer who is co-located (physically next to) and in direct communication with you.
It doesn't say you have to have eyes ON it continuously, just that it needs to be within your line of sight. If you were to get an immersive drone where you wear googles to view the camera you must have an observer with you to watch the drone.
You're right about it not being possible at all times. Think about all the home sales drone videos where the drones do a fly-through of the property; there's no way that the operator was within line of sight for those.
Regarding your other questions, all the videos I've been watching have high praise for the Mini 3 Pro with the remote control. If you opt for the larger battery option to give you the increased battery time it will take you over the 249 gram limit and you are required to register the drone. The stock drone is 247-248 grams which is why Steve said he didn't have to register it. The max penalty for non-registration is in excess of $25K and up to 5 years in prison but you'd have to do something really stupid to garner that kind of punishment; for example: causing a fire fighting aircraft to crash because you wanted to film the forest fire fighting efforts and you wound up getting the drone sucked into the engine of one of the planes. Other than that, the penalty is probably going to be nothing or quite low, but even so, is it worth taking that chance instead of spending five dollars?
The recreational license is pretty restrictive on what you can / cannot do so you may as well bite the bullet and get your Part 107 certificate. I opted for a paid course, but as I've gone through this I've discovered that between the free sample tests out there, the FAA study guides, and YT videos you'll be able to pass the test without paying for a course. You only need a 70 to pass and I scored a 75 on my second sample test attempt after spending about 15 minutes browsing through some of the material. I need a strong refresh on my weather stuff, and some refresh on my reading of Sectionals, but everything else is pretty common sense.