◇ Tag
Posts tagged “pre-flight”
2026-07-10
Drone compass and IMU errors: symptoms, causes, and fixes
Most compass warnings come from the environment — rebar, cars, metal roofs — not from a broken drone. How to tell a compass error from an IMU error, when to calibrate, and when calibrating makes things worse.
- troubleshooting
- safety
- equipment
2026-05-14
Drone pre-flight checklist — 12 checks before take-off
A practical pre-flight checklist without pseudo-precision — weather, zones, aircraft condition, documents, and abort logic before take-off.
- checklist
- safety
- operations