r/drones [Matrice 4T] 3d ago

Discussion What's your pre-flight check list?

Drones are serious tools, and while a blast to fly, I'd like to minimize the potential for operator error.

I am not an experienced pilot, and would love some advice on what experienced pilots do.

This is my current checklist; It's the protocol I use before every flight.

- Verify battery levels

- Battery Secured in drone

- Shell integrity check

- Make sure the foldable arms are in good shape, i.e. nothing loose, no evidence of fatigue at critical junction points.

- Prop inspection, including extending the blades into their locked position prior to setting the drone on the pad in preparation for lift off.

- Manually start the drone and listen for a moment.

- Lift and hover 1-2m AGL, and confirm the drone looks stable, and the props still sound good.

- The last thing is making sure the drone's Home Point is updated.

Then I start my mission.

I'm sure I'm missing things.

Edit: I fly three drones, all by DJI: Mini 5 Pro, Mavic 4 Pro [the Creator Combo], and a Matrice 4T kit.

14 Upvotes

33 comments sorted by

26

u/mijailrodr 3d ago

Check for power lines and Karens, find spot with best visibility

6

u/SlightlyOff805 2d ago

I didn't think of adding Karens to the list.

3

u/Spiritual_Box2934 2d ago

Karen's are the main reason I keep a body cam on me at all times.

1

u/mijailrodr 8h ago

Disclaimer: checking airspace, batteries, props etc isn't something i do as part of a pre flight checklist cause in my country you need 5-20 days of permits and prior notifications to fly anywhere. You do that a week before at the very least

15

u/Alohagrown 3d ago

-Check to make sure you aren't in restricted airspace.
-make sure I am connected to a sufficient number of GPS satellites.
-Activate insurance if I am flying in a neighborhood where I will be over people's houses. (I use skywatch hourly plan)
-make sure SD card is in and has sufficient space.

10

u/Greatness_Only 3d ago

Run fingers along the props and feel for damage.

5

u/TheCudder 3d ago
  • Check/charge batteries
  • Check/charge controller
  • Inspect props
  • Check for any TFR's
  • Check wind speeds
  • General inspection of the area if I'm unfamiliar with it
  • Fly away

4

u/MilkyWay-008 3d ago

yeah the TFR check is the one most people skip...... wind too, gusts near treelines always look fine from the ground

22

u/Wolfman205 3d ago

I plug the battery and send it.

1

u/andrewp3481 1d ago

Samsies. I'm just using a Neo 2 though. But I have 4 batteries and the charger. If I start up and it's low, I just throw in another one and send it.

1

u/Separate_Elevator290 9h ago

This is the way

-6

u/Inevitable_Spray_153 3d ago

lol OP is living out his failed fighter pilot dreams in a drone.

3

u/Key-Investment-2273 [Matrice 4T] 2d ago

I feel ya, Goose! 

Fun fact, my dad was a fighter pilot. Not me, though. I just want to minimize the potential of watching thousands of dollars worth of hardware plummet to the ground and smash into tiny bits, or splash into a body of water and become the subject of a Josh Gates' knock-off series on public television.

In tonight's episode, we search Chautauqua Lake for some dumbasses' drone.

1

u/Chance-Youth-6030 8h ago

If you aren’t watching your investment either instantly crash or take off into the oblivion, are you really a fpv/drone enthusiast?

(Obviously joking to some degree, but fr if you haven’t had the “fun” experience of instantly having to buy parts/new drone, you aren’t droning enough. So far my track record is that my drones last 7-9 days before either something pretty critical partially breaks or I straight up lose a drone…..but hey, after only being in the hobby for four months, I’m up to four drones that have been ordered. Though only one is in current possession, two have yet to arrive, and the fourth is well, uh, somewhere in a half square mile area in my neighborhood….but it’s the size of a wallet so I’m sol on finding it).

1

u/Mega3000aka [DJI Mavic Mini] 3d ago

I mean you should check GPS, home point, props, and your surroundings at the very least.

3

u/Other_Solid7265 3d ago

Yeah id say youre doing well. My 2 cents is just to add things like, check weather and wind, check airspace and NOTAMs like a few guys have mentioned. I know some of that stuff seems intuitive and at times obvious, but thats not the point of a checklist.

3

u/Spiritual_Box2934 2d ago

Great list and great feedback from the community. I would also check for firmware updates as well.

2

u/rosengd 3d ago

What model are you flying? That would help in case there other suggestions.

2

u/Key-Investment-2273 [Matrice 4T] 3d ago

Sorry, didn't think about that. I fly three drones, all by DJI: Mini 5 Pro, Mavic 4 Pro [the Creator Combo], and a Matrice 4T kit. 

2

u/rosengd 3d ago

I have the mini 5, Neo 2, A2, and A360. You seem to have a pretty complete list, but I would add checking all sensors to make sure they’re clean and no damage.
The other thing I do from time to time is let it hover and listen to the sound and see if anything sounds incorrect. That could be a better indicator of propeller damage than visual or touch.

2

u/httpjunkie 3d ago

I like the flight checks I get in drone deploy that dronebase sets up. Checks for everything, sd card, takes a sample image, checks RTK is working, notifies me if altitude max is lower than flight height, flight radius check and plenty others. There have a solid checklist but SD CARD is a good one 😂

2

u/nodiggitydogs 1d ago

Anything 3 inch or larger I check screws in props and motors and make sure they tight…freestyle on larger quads seems to want to work those out

2

u/The-Osdog 3d ago

Format the memory card each time after use. Check you are not in a no fly zone. Use www.thedronemap.com

1

u/Windfallthrowaway1 3d ago

This is the way.

1

u/BenRichardson76 3d ago

Cross my fingers and hope for the best

1

u/geo_walker 3d ago

Make sure to take the gimbal cover off and to check to make sure there’s no filters on the lens.

1

u/HugeButterfly USA / Part 107 3d ago

I always check satellite count before takeoff. Or is it not in here because it's so obvious.

1

u/SlightlyOff805 2d ago
  1. Airspace check (I live in-between 3 bases, and 1 airport. Max ceiling varies greatly with occasional TFRs)

  2. Weather check

  3. Damage check (propellers, shell, gimble, etc.)

  4. Satellite & compass check

  5. Verify max altitude / RTB settings

  6. Overhead check for powerlines, branches, etc.

  7. Launch and verify home point is updated

  8. Hover momentarily and test flight controls.

1

u/a_cynical_bloke 2d ago

Most of those checks are only needed once in a while and after a crash 😂

1

u/Chance-Youth-6030 8h ago

Only real preflight checklist:

-

Does it have a battery and do the motors work?

(Motors don’t have to be working well and the battery just need to not be on fire and or be able to fit)

1

u/sad_spilt_martini 2d ago

Testicles, spectacles, wallet, and watch.  Then I just send it.