Post Pandemic Facilitation of Air Transport

From early 2020 for a period of two years at the end of which  this book was written, air transport suffered unprecedented setbacks due to the COVID-19 pandemic.  Although the pandemic may eventually fizzle out into another flu like occurrence, the restraint with which air transport services were offered would remain with us for a while with some practices being sustained, particularly those pertaining to public health.  One of the main areas of air transport that was and will be