Isabelle Bousquette / Wall Street Journal:

Airbus' Acubed and Google spinout SandboxAQ test MagNav, a quantum-sensing navigation device and potential GPS alternative, for 150+ flight hours across the US  —  With GPS increasingly vulnerable to tampering, planes need more reliable navigation systems.  The magnetic pull in the Earth's crust could offer a novel solution.

Isabelle Bousquette / Wall Street Journal:

Airbus' Acubed and Google spinout SandboxAQ test MagNav, a quantum-sensing navigation device and potential GPS alternative, for 150+ flight hours across the US  —  With GPS increasingly vulnerable to tampering, planes need more reliable navigation systems.  The magnetic pull in the Earth's crust could offer a novel solution.

Source: TechMeme
Source Link: http://www.techmeme.com/250716/p24#a250716p24