GuidePost-Crash Drone Inspection: What to Check Before Powering Up
A safety-first sequence for batteries, structure, propulsion, electronics, gimbals and controlled return-to-flight testing.
Intermediate · owners, builders and developing technicians
Repair-Oriented User
Diagnose carefully and know when professional service is safer.
17 modulesSelf-paced
Path modules
- 1
Repair safety
- 2
Warranty and authorization
- 3
Tools and workspace
- 4
Battery hazards
- 5
Mechanical inspection
- 6
Electrical fundamentals
- 7
Connectors and wiring
- 8
Soldering
- 9
Motors and ESCs
- 10
Flight controllers
- 11
Cameras and gimbals
- 12
Firmware recovery
- 13
Crash assessment
- 14
Water exposure
- 15
Parts sourcing
- 16
Post-repair testing
- 17
When to stop
Included reading
Resources in this path
GuideDecision GuideRepair or Replace After a Crash? A Decision Guide
Compare safety, parts, labour, support life, warranty and aircraft value before approving a repair.
Step-By-Step GuideBetaflight: A Safe First Connection to a New Flight Controller
Connect, identify and back up an FPV flight controller before changing firmware or configuration.
Troubleshooting GuideArduPilot Pre-Arm Errors: Fix the Cause, Do Not Hide the Warning
Use the ground-station message to identify and correct configuration, calibration or sensor health before flight.