A remote pilot completes a successful 18-minute commercial mapping flight. On landing, the drone touches down in tall grass and momentarily tips before righting itself. Nothing appears damaged visually. Should the pilot fly the remaining coverage area on the second battery immediately?
Why →14 CFR § 107.15 requires the remote PIC to ensure the aircraft is in condition for safe operation before each flight. A tip-over in grass, even a self-correcting one, can cause grass fouling in motor bearings, invisible prop tip damage, bent landing gear, or airframe distortion that may fail under flight loads. A thorough physical inspection takes under 2 minutes and protects against an in-flight failure on the next battery.
The trap →Completing the prior flight without issue does not mean the aircraft sustained no damage. Damage from a tip-over may only manifest under the vibration and load of the next flight. Firmware checks and factory resets do not substitute for physical inspection of structural components and rotating parts.
Field note →60-second post-tip checklist: (1) inspect each prop for chips, cracks, or bends; (2) hand-spin each motor and feel for bearing drag or grinding; (3) check all arm connections and landing gear for looseness; (4) clear debris from motor bell housings; (5) check motor health on startup. If anything seems off, the mission waits.