National Business Aviation Association (NBAA), AVweb NBAA VBACE Virtual Convention Dec 2 3 2020 (Oct. 5, 2020) (Ex. SEC-21-GM-019)
Transportation Security Administration; Centers for Disease Control and Prevention; Department of Transportation; airport authorities, TSA Checkpoint Travel Numbers 2020 Context (Dec. 31, 2020) (Ex. SEC-21-GM-022)
