Chinese drone maker DJI said on Tuesday that it had filed suit challenging the US Federal Communications Commission decision to bar imports of all of its new models and critical components.The ban also includes products from Autel, another China-based drone maker.DJI, the world’s largest drone maker, said in a statement it had challenged the FCC decision in the US Court of Appeals for the 9th Circuit.“It carelessly restricts DJI’s business in the US and summarily denies US customers access...