Zipline Reveals New Detect-and-Avoid Technology for Drones

Is this the solution others missed?  Is this the holy grail to UAV BVLOS in uncontrolled airspace?

Anyone who spends time around GA aerodromes will know, you will more than likely detect an unexpected aircraft – one you were not looking out for – with your ears as opposed to your eyes.  Zipline’s new DAA solution does just that! Seems they on onto something!

https://www.aviationtoday.com/2022/06/22/zipline-part-135-certificate/?oly_enc_id=5123J0610390J1J