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on Welcome to the Community at National Drone Repair — start here · 15h ago · 0 points
Introduce yourself below: what do you fly, and where?
on What should I check before my very first flight? · 17h ago · 0 points
In the US, recreational pilots also need to pass the free TRUST test and carry proof of it. Check the airspace in an FAA-approved app such as B4UFLY before every flight.
on What should I check before my very first flight? · 17h ago · 0 points
**Our pre-flight list for a first flight:** 1. Charge everything fully: drone batteries, controller and phone. 2. Update the firmware at home on Wi-Fi, not in the field. 3. Pick a big open area away from people, trees, power lines and airports. 4. Check the props for chips or cracks and make sure each one is seated properly. 5. Remove the gimbal cover before powering on. 6. Wait for a solid GPS lock and confirm the home point is set. 7. Set the return-to-home altitude higher than the tallest thing nearby. 8. Take off, hover at eye level for a minute and watch that it holds position. 9. Land with 25–30% battery left on your first few flights.
on Why does my drone drift when I hover indoors? · 23h ago · 0 points
If it also drifts outdoors with a strong GPS lock, that's different. Try an IMU and compass calibration in the app first. If that doesn't fix it, post the model and firmware in c/repair.
on Why does my drone drift when I hover indoors? · 23h ago · 0 points
Indoors there is usually little or no GPS signal, so the drone relies on its downward vision sensors to hold position. Those sensors need **good light and a textured surface**. Plain carpet, shiny floors, dim rooms and water all confuse them. Things that help: - Turn on more lights. - Hover over a patterned rug or lay a few sheets of newspaper on the floor. - Wipe the sensors on the belly of the drone with a clean microfiber cloth. - Use prop guards and fly gently.
on Is it still worth repairing an older DJI Phantom 3? · 1d ago · 0 points
Whatever you decide, do not fly a swollen or damaged battery. Recycle it at a battery drop-off point.
on Is it still worth repairing an older DJI Phantom 3? · 1d ago · 0 points
It depends on what failed: - **Usually worth it:** shell and landing gear damage, gimbal ribbon cables, motors, props, and a gimbal knocked out of alignment. - **Think twice:** a dead main board combined with tired batteries. The total can approach the price of a newer used drone. - **Check first:** battery health. Original batteries are aging, and a swollen battery should be retired no matter how well the drone flies. A good rule of thumb: if the repair costs more than about half of what a comparable working drone sells for, replacing usually makes more sense.
on Gimbal overload error after a crash? Check these 4 things before buying parts · 1d ago · 0 points
After any gimbal repair, run the gimbal calibration in the app on a flat, level surface before you fly.
on Gimbal overload error after a crash? Check these 4 things before buying parts · 1d ago · 0 points
When you ask for help with a gimbal problem, include the drone model, the exact error text and a clear photo of the gimbal from the side. It makes diagnosis much faster.
on My drone went in the water. What should I do right now? · 2d ago · 0 points
Skip the bag of rice. It does not pull water out from under chips, and the dust makes cleaning harder. Opening the shell and cleaning the boards with isopropyl alcohol is what actually works.
on My drone went in the water. What should I do right now? · 2d ago · 0 points
**Do this:** 1. Get it out and **remove the battery immediately**. 2. Do **not** power it on to see if it still works. That is what kills most boards. 3. Shake out the water, dry the outside and leave it open to air. 4. Treat the battery as unsafe. Keep it away from anything flammable and do not charge it. **Fresh water:** there is a fair chance of recovery if it was powered off quickly and is cleaned and dried properly inside. **Salt water:** corrosion starts quickly and keeps going after it dries. The boards need to be opened and cleaned as soon as possible, and even then it may only buy time.
on Motor or ESC error after a light crash: how do I tell which one failed? · 2d ago · 0 points
Do not keep test-flying a drone with a stuttering motor. A motor that cuts out in the air brings the whole drone down.
on Motor or ESC error after a light crash: how do I tell which one failed? · 2d ago · 0 points
With the battery **removed**: 1. Spin each motor by hand. They should all feel equally smooth. Grinding or a tight spot means a bent shaft, a damaged bearing or debris stuck to the magnets. 2. Look inside the motor bell for sand, grass or metal filings. 3. Check the prop and its mount. A slightly bent prop causes vibration that looks like a motor fault. 4. Inspect the arm for cracks, and the motor wires where they enter the body. If the motor feels fine but the error stays, the ESC (the motor's speed controller on the main board) becomes the suspect, and that is a board-level repair.
on How to solder battery leads without lifting the pads · 2d ago · 0 points
What iron and tip are you using? Post your setup and photos of your joints and we will take a look.
on How to solder battery leads without lifting the pads · 2d ago · 0 points
Check for shorts with a multimeter between positive and negative before you plug in a battery for the first time. A smoke stopper is cheap insurance on a new build.
on First FPV drone: build one or buy one ready to fly? · 3d ago · 0 points
In the US, flying with goggles means you need a visual observer standing next to you who keeps the drone in sight.
on First FPV drone: build one or buy one ready to fly? · 3d ago · 0 points
**Start in a simulator.** A radio controller plus an FPV simulator costs far less than broken parts, and the skills transfer directly. **Buy ready-to-fly if** you want to be in the air quickly and are not interested in electronics yet. A ducted cinewhoop-style drone is forgiving and survives crashes. **Build if** you want to understand your drone and repair it yourself. You will crash, and knowing how it goes together saves a lot of money. Many pilots do both: a ready-to-fly drone first, then a build once they know what they like.
on Top-down shorelines: three composition tips · 3d ago · 0 points
Salt spray and sand are hard on drones. After a beach flight, wipe the drone down with a slightly damp cloth, and use a landing pad to keep sand out of the motors.
on Leading lines from above: roads through forest · 3d ago · 0 points
Keep the drone within your line of sight and avoid flying directly over moving traffic.
on Do I need to register my drone, and what is Remote ID? · 4d ago · 0 points
If you fly for any business purpose, the rules are different: every drone must be registered regardless of weight, and you need a Part 107 certificate.
on Do I need to register my drone, and what is Remote ID? · 4d ago · 0 points
**Registration (US, flying for fun):** drones under 250 g do not need to be registered when flown purely for recreation. Drones of 250 g or more do. Registration is done on the FAA DroneZone website, and the number goes on the outside of the drone. **Remote ID:** a drone that must be registered must also broadcast Remote ID. Most recent models have it built in. Older drones can use an add-on broadcast module. **Everyone flying recreationally** also needs to pass the free TRUST test. Official information: https://www.faa.gov/uas
on Do I need a Part 107 license to take real estate photos for a friend? · 4d ago · 0 points
If you plan to do this regularly, the certificate is worth having. Clients and insurers usually ask for it.
on Do I need a Part 107 license to take real estate photos for a friend? · 4d ago · 0 points
In the US, what matters is the **purpose of the flight**, not whether you get paid. Photos used to help sell a property further a business, so the flight falls under Part 107 even when it is a free favor. Part 107 requires passing an aeronautical knowledge test to get a Remote Pilot Certificate, and registering the drone. Official information: https://www.faa.gov/uas/commercial_operators
on Spray drone care: what to do at the end of every spray day · 4d ago · 0 points
Operators: what does your end-of-day routine look like? Anything you would add?
on What overlap settings should I use to map a field? · 5d ago · 0 points
More overlap means more photos and longer processing time, so raise it only as much as the site needs.
on What overlap settings should I use to map a field? · 5d ago · 0 points
Good starting points: - **Open ground and bare fields:** about 75% front overlap and 65–70% side overlap. - **Crops, trees or other uniform vegetation:** increase both to 80% or more. The software needs extra overlap to match images that all look alike. - **Buildings and structures:** add a second pass at an angle. Also fly in steady light, avoid windy days when plants are moving, and use a fast enough shutter speed to avoid motion blur.
on Buying a used drone? Run through this checklist first · 5d ago · 0 points
Meet in a public place where you can do a short test flight, and check that the airspace allows it first.
on New here? A quick Remote ID refresher for US pilots · 6d ago · 0 points
Not sure whether your model has Remote ID built in? Post the model name below and we will help you check.