World’s first airworthy quantum navigation backup keeps aircraft on course without GPS
SMRTR summary
Australian firm Q-CTRL has developed Ironstone Opal, the world's first airworthy quantum navigation system that works as a GPS backup for aircraft. Using quantum sensors and magnetic mapping instead of satellites, it maintains accuracy within 0.3 nautical miles, meeting commercial aviation standards, critical as GPS disruptions cost the UK an estimated £1 billion daily.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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