This is the Home-Point indication. When a Home-Point has been recorded before takeoff, every time the main controller is connected to more than 6 satellites (i.e. no red flashing), and you are not in manual mode, the LED will flash 6 purple LED’s periodically to indicate that the aircraft is less than 8km from the Home-Point. When the aircraft is outside the 8km radius, the LED’s will cease blinking.
If you are using the IOC function, every time you edit the Home-Point, the purple lights will flash.
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