Autopilot/Flightcontroller, GNSS/RTK and sensors. Hex Technology / ProfiCNC, IR-Lock and RFDesign offer the coplete equipment and periphery for flight control.
New goods (usually) come directly from the drone manufacturer and are produced as surplus in the same process as the drone.
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Spare parts not directly from the manufacturer are listed as "used goods". They come often from good as new drones, B-goods or return units.
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