Pilots of real aircraft use checklists because memory fails under excitement. A drone pre-flight checklist takes two minutes and catches the problems that cause most avoidable crashes.
Before you leave home
- Batteries charged and balanced; check count
- Radio charged
- Goggles charged
- Spare props, tools and field kit packed
- Airspace checked for your flying site (B4UFLY or an approved app)
- Weather and wind forecast checked
- TRUST certificate or Part 107 certificate with you
- Remote ID module charged, if used
At the field: the drone
- Frame screws tight, arms not cracked
- Props undamaged, correct direction, nuts tight
- Motors spin freely by hand
- Battery strap secure, battery undamaged
- Antennas secure and undamaged
- Camera angle set, lens clean
- Registration number visible on the drone
At the field: the site
- No people, animals or vehicles in the flying area
- Obstacles noted: trees, wires, poles
- Visual observer briefed if flying FPV
- Landing area clear
- Wind within your drone’s limits
Power-up
- Radio on first, then drone
- Correct model selected on the radio
- Link quality and RSSI normal
- Video clear in goggles; VTX on your assigned channel
- OSD shows correct battery voltage
- GPS lock and home set (GPS drones)
- Remote ID broadcasting (if used)
Before takeoff
- Arm switch tested and disarm ready
- Failsafe set (and tested recently)
- Flight mode correct
- Timer started
After landing
- Disarm, then unplug the battery
- Feel motors and battery for heat
- Inspect props and frame
- Note any issues to fix before the next flight
- Put batteries at storage voltage if you’re done for the day
Why each step matters
| Check | What it prevents |
|---|---|
| Props secure and undamaged | Prop throws and vibration |
| Battery undamaged and strapped | Mid-air ejection, fire risk |
| Correct radio model | Wrong rates or failsafe |
| Link quality normal | Failsafe and loss of control |
| VTX on assigned channel | Interfering with other pilots |
| Airspace checked | Rule violations and conflict with aircraft |
| Failsafe tested | Fly-aways |
Adapting the checklist for GPS drones
Add these checks for ArduPilot and PX4 drones:
- GPS 3D fix and acceptable HDOP
- Compass healthy, no interference warnings
- Mission loaded and verified (if flying AUTO)
- Geofence enabled
- RTL altitude set above obstacles
- Battery failsafe set
Making the checklist a habit
The checklist only works if you use it every time. Keep it in your field bag, go through it out loud with your spotter, and never skip it because you’re excited or in a hurry. Those are exactly the moments when mistakes happen.
After a crash or repair
Do a full pre-flight check again, even if you only replaced a prop. Crashes often damage more than you see at first.
A sample spotter briefing
Before FPV flights, brief your visual observer in under a minute:
- “I’ll fly in this area, between those trees and the fence.”
- “Call out anyone walking toward us, any aircraft, and if you lose sight of the drone.”
- “If you say ‘land now,’ I’ll land immediately.”
- “If the drone goes down, we’ll go to it together after I disarm.”
Weather limits
| Condition | Rule of thumb |
|---|---|
| Wind | Stay well within what your drone handles; gusts matter more than average speed |
| Rain | Avoid unless the drone is weatherproofed, and accept the risk |
| Low clouds or fog | Can make keeping visual line of sight impossible |
| Heat | Watch battery and VTX temperature |
| Cold | Pre-warm batteries and land with more reserve |
Checklist for new or modified drones
If you’ve changed firmware, settings or hardware since your last flight, add:
- Motor order and direction checked (props off)
- Failsafe tested
- Rates and modes confirmed
- Short test hover before normal flying
Digital vs paper checklists
Some pilots prefer a laminated card in the field bag; others use a phone note. What matters is that you use it every time and update it as you learn.
Keep it handy
Save this page on your phone or print it and keep it in your field bag. For new builds, also run the first power-up checklist.
Frequently Asked Questions
Why do I need a pre-flight checklist for a drone?
It catches simple problems such as loose props, wrong flight modes or a weak battery before they cause a crash.
Should I turn on the radio or the drone first?
Turn on the radio first and the drone second, and turn off the drone before the radio. That way the drone never powers up without a link.
What should I check after landing?
Disarm, unplug the battery, then check motors and battery for heat and inspect props and the frame for damage.
Do I need to check airspace every time I fly?
Yes. Temporary flight restrictions can appear at short notice, so check before every flight.