Charles Adams
lvl.4
Flight distance : 3821312 ft
United States
Offline
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I see three launch options and two landing options.
Launch Option 1: Cockpit launch. I can't see inside your cockpit, but if there's a flat surface, and if your spark doesn't complain about magnetic interference (compass problems), that might be a good option. I see you have a Bimini top, and the frame could be an obstacle taking off. I take off from under a Bimini top, and I fly my craft out from under it as it rises, and then immediately set home point. More on home point later.
Launch Option 2: The bow of your boat. It appears that while at rest, the bow would slope into the water. Not good. But it looks like you've got a port on the bow. If you can lock the port cover into a position that is relatively level, that would be a great place to launch.
Launch Option 3: Palm launch. I'm not a big fan of palm launches, as I've seen the craft drift unexpectedly, and there's the video of the drone flopping to the ground after launch. But if we get confidence in palm launches, you can engage gesture controls from the drone and immediately take over with the RC. I've done this before. I don't need to switch any mode, as the craft responds immediately to RC controls.
Landing Option 1: Cockpit of boat. If you are able to launch from the cockpit, you'll also be able to land there. I'd fly in from the back sideways, so that obstacle detection doesn't engage.
Landing option 2: Palm landing. I've a LOT of confidence in palm landing. A lot more than palm launching. You can turn on gesture control from the phone, bring in the craft close enough to reach, and then use your palm to capture the craft. I've done this a number of times. I don't use it regularly because I've lots of good landing surfaces on my boats, but it works rather well.
No landing option 3: You COULD try and put it back on the port cover, but that's some very precise landing. If it goes astray at all, it could land on a sloped portion of the bow and slide away. That would stink. If your bow is your only realistic option, I'd stick some obstacles on the sides of the bow that would prevent the spark from sliding all the way down. I use to put obstacles up on my boats when landing, but I've gained enough confidence in my skills and the craft to where I don't worry about it.
RTH: Setting the point is good. Relying on it for return is bad. Your boat will probably drift away from the home point. I do not rely on RTH functionality for coming back to the boat. I always fly back manually. But if the craft decides that it must RTH for some reason, setting it close to the boat gives me some hope of reacting in time.
Battery: I do not exhaust the battery when flying from my boat. I don't wait for the 30% alarm. I start returning to my boat when I hit 40-50% battery, and I usually land with 30% battery left. That's a LOT of battery I'm not using. But that's my "reserves" in the event that something unexpected happens when attempting to land. Say gusts of wind, or waves/wake from other boats. Saving all that battery gives me opportunity to abort and retry.
That's how I do it, and how I'd try from your boat. I fly from my boats every weekend. I've tested cautiously ahead of time, and I've gained confidence in my skills and in the spark. |
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