123,000 flights disrupted by GNSS jamming
A joint report by Sweden and five neighboring countries warns that nearly 123,000 flights were disrupted between January and April by Russian jamming and spoofing of satellite navigation systems, according to EU Today. The countries submitted their report to the International Civil Aviation Organization (ICAO).
The disruptions were traced to Kaliningrad, St. Petersburg, Smolensk and Rostov. They affected flights operated by 365 airlines over Poland, the Baltics, Finland and Sweden. In April, more than 27% of flights in the region experienced interference, with some areas experiencing rates above 40%. Effects range from false position indications to cascading system faults that can persist for the remainder of a flight, even after leaving the most affected zones.
Authorities have issued warnings to airlines, while Sweden’s defence minister said the government is prepared for continued threats.[
About the Author: Tracy Cozzens
Senior Editor Tracy Cozzens joined GPS World magazine in 2006. She also is editor of GPS World’s newsletters and the sister website Geospatial Solutions. She has worked in government, for non-profits, and in corporate communications, editing a variety of publications for audiences ranging from federal government contractors to teachers.
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