2021 edition of Paris Air Show cancelled due to Covid
(FILES) In this file photo taken on June 23, 2019 French elite acrobatic flying team "Patrouille de France" (PAF) performs a flying display on the last day of the International Paris Air Show.
The biannual show, usually held in June, is the world's key event for the aerospace industry, showcasing civilian and military aircraft and equipment.
Organisers called the pandemic "the biggest challenge in history" for the aerospace industry.
Operations at the world's airlines have plunged as travel dried up because of restrictions on people's movements imposed by many governments.