A new study published this week points to SAFs benefits besides lifecycle carbon emissions, and how they must be calculated into aviation's climate impact.
U.S. Fifth Circuit rules that helitour crash counsel isn't entitled to view all interagency documents between the NTSB and parties to the investigation.
Research says aircraft burning a 50/50 sustainable aviation fuel (SAF) blend produce 50 to 70 percent fewer ice crystal contrails at cruising altitude.
Robert Sumwalt, who is stepping down from the National Transportation Safety Board this month after 15 years, stresses the need for procedural compliance.
Indonesia marks the latest nation in the Asia-Pacific region to serve as home to a Bombardier Global 7500, joining Japan, Australia, Taiwan, and Malaysia.