The United States Parachute Association has deemed FDS Logbook to be in compliance with the standards for logging skydives outlined in the Skydiver's Information Manual. FDS began development of FDS Logbook in early 2019 in an attempt to create an elegant way of viewing data from FDS altimeters. In the course of development, we ended up adding significant social media capabilities to the Logbook. We see FDS Logbook as a tool to help unite our tight skydiving community and help one another better understand what we do in the sky. In such a way, we can improve safety in skydiving and have more fun at the same time as augmenting our knowledge. All FDS logging altimeters come with 365 days of free use of FDS Logbook.