Kerry Lynch stepped into the role of editor of the&nbsp;Aviation International News&nbsp;monthly magazine in May 2022 after serving with&nbsp;AIN&nbsp;for eight years. She joined&nbsp;AIN&nbsp;in December 2014 as a senior editor covering Washington and business aviation news. She has also served on Convention News teams, including as editor of&nbsp;HAI Convention News. Lynch previously spent 25 years with Aviation Week. During her time there, she reported for and later steered&nbsp;The Weekly of Business Aviation, oversaw business aviation content on the&nbsp;Aviation Week Intelligence Network, served on the&nbsp;Show News&nbsp;staff, and held roles as the Washington columnist for&nbsp;Business &amp; Commercial Aviation&nbsp;and&nbsp;Overhaul &amp; Maintenance&nbsp;monthly magazines. In 2021 she was honored with the National Business Aviation Association Platinum Wing Award for lifetime achievement in journalism and was the 2004 recipient of the National Air Transportation Association’s Aviation Journalism Excellence Award. She also has been a recipient of an Aerospace Media Award for business aviation (2022) and NBAA Gold Wing Award (2003, 2024). Lynch graduated from The Ohio State University with a bachelor of arts in journalism.

Editor, AIN monthly magazine

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The Helicopter Association International (HAI) has released a document,<a href="https://www.rotor.org/rotornews/Jan18/GPSInterference-11.pdf"> Understanding GPS Interference Events</a>, to explain the practice of purposefully jamming and/or testing of GPS signals, as well as where members can go to get information on Notams associated with the GPS interference exercises. The Department of Defense is required to conduct the exercises, HAI noted, adding that they involve intentionally degrading or outright denial of the GPS signal.

 


The National Telecommunications &amp; Information Administration’s Office of Spectrum Management evaluates the event to determine the contours of where interference could be experienced, creating a “bug splat” plot to depict interference exposure levels for certified aviation GPS. The FAA uses those contours to graphically depict affected areas in Notams. A subset of these Notams are published on the FAA’s Safety Team (FAASTeam) <a href="https://www.faasafety.gov/SPANS/notices_public.aspx">website</a> and emailed to subscribers of the <a href="https://www.faasafety.gov/spans/">Safety Program Airmen Notification System</a>. Other information sources listed by HAI include the Wide Area Augmentation System (WAAS) Test Team <a href="http://www.nstb.tc.faa.gov/">website</a>, the FAA WAAS <a href="http://waas.faa.gov/static/sog/notam/index.html" target="_blank">website</a>, and the Coast Guard Navigation Center <a href="https://www.navcen.uscg.gov/pdf/gps/gpsnotices/GPS_Interference.pdf">website</a>.

 


HAI discussed the interference practice and provided the resources as the FAA issued its latest<a href="https://www.faasafety.gov/files/notices/2018/Jan/NTC_18-01H_GPS_Flight_Advisory.pdf"> flight advisory</a> of GPS interference testing, which began yesterday and will continue through January 22 at the National Training Center near Barstow, California.

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