During the Jan. 13 HAI@Work webinar, panelists Seth Frick, radar systems engineer at Honeywell Aerospace; Nick Kefalas, Lockheed Martin technology fellow at Sikorsky Aircraft Corp; and John Shea, HAI director of government affairs, discussed how #5G will affect #radioaltimeter operations around the country. The group also highlighted the latest information on where #5G interference is expected to occur and what operators should expect. The webinar concluded with the panelists answering viewer questions such as what are the technical challenges for modifying existing radio altimeters to provide protection from the 5G C band interference, and more.