Speakers: Ben Wigton and Drew May of Garmin Due to the recent events* in the Middle East the topic of GPS Spoofing has hit the news. Ben and Drew are from the Engineering and GNSS teams from Garmin who have offered their valuable expertise regarding this most challenging and troublesome topic. *Business and commercial aircraft are being led astray thanks to their sensor-fused navigation systems. A series of spoofing incidents beginning in late September 2023 has caused complete aircraft navigational system failures in some airliners and business jets overflying the Iraq- Iran area. As a result, one bizjet almost strayed into Iranian airspace without clearance.