Table of Contents COVER STORY 16 How to Determine the Best Source for GSE Maintenance Understanding all associated costs and analyzing key details of an operation can help ground service providers determine whether in-house maintenance or outsourced solutions will be most effective. FEATURES 24 Software's Helping Hand for Labor As ground service providers wrestle with the workforce issues of the day, technology is easing some of the burden. 28 Opportunities for the Cargo Handling Sector At hubs in the Middle East and beyond, cargo handlers have modified operations to keep up with demands triggered by the pandemic and are ready for further growth. 31 The Future of Sustainable Aviation Gasoline Fuel The Federal Aviation Administration and Environmental Protection Agency are partnering to remove lead from avgas, which is the only remaining lead-containing transportation fuel in the U.S. 34 A SMART Way to Transport Nitrogen Cylinders With a pivoting cylinder cradle and other user-friendly features, Semmco's Nitrogen SMART Trolley is compact and efficient. DEPARTMENTS 8 Business Buzz 36 Product Hangar 42 Celebrating 30 Years PERSPECTIVES 6 Editor's Note 14 Industry Expert Column Cover photo courtesy of PrimeFlight Aviation Services April 2022 || AviationPros.com || 3 28 31 16 34 36 SOCIAL MEDIA FACEBOOK Facebook.com/GroundSupportWW TWITTER @GroundSupportWW LINKEDIN linkedin.com/company/ground-support-worldwide INSTAGRAM groundsupportwwhttp://www.Facebook.com/GroundSupportWW http://www.linkedin.com/company/ground-support-worldwide http://www.instagram.com/groundsupportww http://AviationPros.com http://www.AviationPros.com