Is there a list of Cirium online tools with log-in links? Jeff Moyer December 15, 2021 14:44 Updated Follow If you are having trouble finding the link to log in to a specific Cirium online tool, please visit www.cirium.com and select from the Cirium Apps menu. Related articles What is the definition of Aircraft Hours? Why are the total order numbers in the Cirium Dashboard Fleets section different to those published by the airframe OEMs? How does Cirium source data? How often is aircraft utilisation data updated, what is the coverage and what are the sources? Comments 0 comments Article is closed for comments.