There is always a fair chance of crashing when you are flying. No matter how much of a good or expert you are. Thus there are situations that do not favor the flight or there might arise technical conditions or snags. We most probably do not want our expensive aircraft to bury itself into the ground. Now whatsoever may be the reason for our troubles it can also be taken care of or say prevented if certain rules are followed all the time. These rules not only ensure the safety of your drone but also of the people flying it. The following are certain tips one can always keep in mind before or during a flight.
Tips For Preventing Drone Crashes
1. Always Keep Your Drone in view
Besides violating regulations in most countries, flying your aircraft beyond your visual line of sight greatly increases the chances of crashing. nearly as good because the cameras on drones are, things like power lines and little branches are next to impossible to visualize until it’s too late. Also, since the camera can only see straight ahead, if you switch your drone and begin flying sideways, you’ll fly straight into a wall or a tree that you simply will never see coming.
There also are situations when there’s a complication in getting the video feed from the camera to your phones or tablets. In every instance, you’ll simply search, spot your drone, and convey it backtrack safely. If you lose your video link and can’t see your drone, you’ll haven’t any idea which direction to fly.
2. Do not get Zoned on the Screen
It’s easy to be trapped in what you’re seeing on the screen of your phone or tablet and forget to ascertain me to see your aircraft and establish situational awareness. That is what first time users do, thus crashing the drone. One second you are admiring the shot you were getting off the boat you are tracking. the subsequent second you’re watching the branches of the tree you’ve got just flown into. It’s next to impossible to take care of situational awareness if you never search from the screen.
If you would like to stay your eyes glued to the screen because you’re shooting video, bring someone with you who can function as a visible observer and keep an eye fixed on your drone. they will warn you if you’re getting too on the brink of some obstacle.
3. Understand the Return to Home Failsafe
Return to the house is a feature programmed into all DJI drones that permits the aircraft to automatically return to the purpose from which it took off. When Return to the house is triggered, your drone will ascend to a predetermined altitude, turn, fly during a line toward the house Point that was set at takeoff, and land. It works amazingly well. But if it gets triggered while your drone happens to be under a tree or some power lines, the result won’t be so amazing. Or if you didn’t set a Home Point once you took off and it flew to the one that was set the last time you flew, you would possibly never see your drone again.
The bottom line is that Return to the house is an excellent feature to possess available, but there are times it shouldn’t be used. I like to recommend you read this tutorial to assist you to understand what it does and once you might want to disable it.
There are three circumstances where it’ll be triggered:
- You can trigger it manually by pressing a button on or controller on tapping on the Return-to-Home icon within the DJI Go4 app.
- If the signal between the aircraft and therefore the Controller is interrupted for three seconds it’ll trigger automatically.
- If the battery reaches a critically low level it’ll trigger automatically.
4. Set your Return to Home Function Altitude Correctly
When the Return to Home failsafe is triggered (either manually or automatically), your drone will attend the altitude designated within the settings, turn, and head straight back to the house Point that was set at takeoff. Before you’re taking off, shop around the world and confirm the Return to Home altitude is about high enough to make certain your drone will fly over (as against into) any nearby objects.
To set the Return to Home altitude:
- Launch the DJI Go4 app.
- Make sure your drone and the remote controller are powered up and connected to the app.
- From the most screen, tap the three horizontal dots within the top right corner of the screen.
- Tap the primary icon (looks sort of a little drone) to open the most Controller Settings.
- Go to the Return-to-Home Altitude option, tap on the box at the proper, and enter the specified altitude in meters.
5. Be Extra Careful When Flying Backwards
If you’re keen on doing pull-back shots for the video. they’re dramatic. they will even be dangerous if you misjudge the position of your aircraft. So if you’re getting to fly backward, confirm you think that through your shot and provide yourself a generous margin for error. It’s also an honest idea to plan your shot and practice it while flying slowly to figure out all the bugs. Once you’re confident you’re not getting to hit anything you’ll increase your speed and obtain your shot. Otherwise, you might consider just speeding up the footage in post-processing.
If you actually want to urge tricky, shoot your video while flying towards the thing you’re shooting, then reverse the clip in post-processing. As long as there are not any people walking, cars moving, or streams flowing nobody will ever know.
6. Always Use a Pre-flight Check
Pilots of manned aircraft re-evaluate a written checklist before every flight. They are doing that because it is easy to urge during a hurry and overlook something important. If you forget to see your camera settings, you would possibly miss out on some great pictures. But if you forget to see that your battery is fully seated and it comes loose on the wing, your drone will drop out of the sky sort of rock.
Get within the habit of employing a Pre-flight checklist whenever you fly. you’ll download the one I even have put together or structured your own. Print a few copies and keep them in your flight bag. Use the checklist whenever you fly. Trust me, someday it’ll be prevented.
7. Avoid Birds
Birds are unpredictable. Most times they’re going to fly away once they hear a drone getting close. But occasionally they’re going to attempt to fly away, make an erratic turn, and fly right into your drone. Sometimes a bird is going to be having a nasty day and choose to be aggressive and attack a drone that’s annoying it. it always doesn’t end well for the drone.
If you dream of shooting an epic video where you swoop in and fly low over a flock of many birds peacefully floating on a wonderfully calm lake. When your drone gets close, the music will get dramatic and therefore the birds will begin and fly up all around you as I pull up. But somehow I feel the truth wouldn’t be nearly as good as my dream. Plus, why harass the birds?
8. Don’t be dependent on Collision Avoiding Sensors
Most drones have sensors designed to detect obstacles. counting on your drone and settings, if an obstacle is encountered the aircraft will either stop or adjust course and fly around or over the obstacle. The obstacle avoidance technology in newer drones is sweet, but it is from foolproof. The sensors don’t work perfectly in low light situations. They even have a really difficult time seeing things like wire, cables, and little branches.
9. Always Set the house Point Before beginning
As soon as you start up your drone, it automatically connects to GPS satellites. When there are enough connections to accurately determine its location, you’ll hear an audible notification that the house Point has been set. you’ll check out the map within the lower-left corner of the DJI Go4 app to form sure it’s been set correctly.
Never begin before an accurate Home Point has been set. Here’s why. If the Return to the Home feature of your drone is triggered, your drone will automatically fly to the last Home Point that was set. So if you were flying five miles far away from your current location yesterday and set a Home Point, that’s where your aircraft goes to go today if it goes into Return to Home mode.
10. Practice Flying in Reverse Orientation
When your drone is facing far away from you, using the control sticks is extremely intuitive. Push the proper stick right and therefore the drone goes right. Push left and it flies to the left. But when your aircraft is facing towards you, the controls work just the other. If your drone is facing you and flying towards your location and you see it’s getting too on the brink of a building on its right, your automatic reaction is to push the stick with the left. As soon as you are doing that, your drone will react by crashing into the wall.
11. Calibrate the Compass
When you start your drone if you get a warning on the DJI Go4 app to calibrate your compass, do it. Your aircraft uses GPS to work out its location. But it relies on an accurately calibrated compass to work out which direction it’s heading. If you do not calibrate your compass and a Return to the Home sequence is triggered, your drone may fly off in the wrong direction. Calibration is straightforward and only takes a moment. Just tap the Calibrate button on the screen and follow the directions which will appear.
Prevent Flyways- If you’re flying and have a warning appear on your screen that there’s some kind of interference or compass calibration issue, get your aircraft on the bottom as quickly as possible and do the calibration. you ought to never fly with a compass that’s not calibrated.
12. Fly Regularly
The more frequently you fly, the better you’ll be. Most flying a drone is motor memory. That is what enables you to react automatically when something unexpected happens. If a gust of wind suddenly starts pushing your drone into a tree, you do not want to possess it to prevent and believe it, thanks to moving the stick. The sole thanks to developing motor memory are to fly regularly.
13. Know Your Limitations
There is an honest chance that you simply are a far better pilot now than you were a year ago. You fly with more confidence. You’ll perform maneuvers that you simply never would have attempted once you first started flying. You recognize your equipment and have honed the settings used to be ready to make your drone handle the way you wish. you’ll react instinctively when something unexpected happens.
But there are still some things that you simply won’t try because you recognize they’re beyond your ability. That’s the sense, but sometimes once we see a video of an individual doing something cool with a drone we will be tempted to undertake it. Don’t. Stretch your temperature, to make certain, but roll in the hay during a way that creates sense. Know what you’re capable of and do not worry about showing off or proving something to yourself or anyone else.
14. Concentrate on Low Battery Warnings
Running out of battery life and having a drone land itself may be a fairly common explanation for crashes. Additionally to a variety of visual indicators within the DJI Go4 app, you’ll get a really clear and protracted warning when your battery reaches 30%.
If you ignore the warning and still fly, when the battery reaches some extent where there’s merely enough power to push back to the takeoff point, a Return to Home sequence is going to be triggered. If you cancel the Return to Home and still fly, when the battery reaches the purpose where it only has enough juice left to land during a controlled manner, it’ll auto-land. Better to land during a controlled manner than drop out of the sky sort of rock. The matter is, now you do not get to select the landing spot. it’d be over a lake, the center of the woods, or a busy highway.
Don’t ignore the battery level warnings, especially if you’re flying an extended distance from a secure landing spot or if it’s windy. Trying to urge that one last picture could finish up costing you tons.
15. Take care while using Automatic Flight Modes
The DJI Go4 app has some automatic flight modes you’ll use which will control your drone while you consider shooting video. So, for instance, you’ll set your aircraft to orbit an object at a specific distance and speed. Otherwise, you can have it track a ship while it skims across a lake.
Before you decide on an automatic flight mode, shop around the world and anticipate the trail your drone goes to require. Confirm there are not any obstacles or that you simply are going to be high enough to avoid them. Active Track is particularly dangerous, especially if the thing you are tracking is making tons of turns.
I hope this text will help at the utmost level to stop drone crashes. it’s necessary for the beginners to travel through the user manual thoroughly. If one follows these steps he would definitely be ready to prevent drone crashes.