In September 2022, the plane carrying the coffin of Queen Elizabeth II was attempted to be tracked by 6,000,000 users in the first minute after the transponder activated, with 4,790,000 following a portion of the flight, becoming the most tracked flight of all time. The website processed 76,200,000 requests related to the flight over its course.[18][19] Initially, the site crashed due to the sheer number of users.[20]