A new beta version of Leon has just been released. You can check it under beta.leon.aero web address and follow a list of changes below. If you find a function not working as expected, please write an e-mail to . If beta tests are satisfactory, we are planning to release the stable version in about a week. We appreciate your help in testing the newest version.

  • VOTING PORTAL - you can now vote for the features that you would like to be created in Leon. You can see the list of the features in the Voting Portal located at request.leon.aero. To vote simply send an email titled 'VOTE' to and list the VOT numbers in the content
  • CREW PANEL - a few changes with regards to colour codes have been introduced. More information here
  • REPORT WIZARD - we have added new columns to the filter: Fuel used per hour [kg] & [lbs], Fuel Uplift [kg] & [lbs], TAH & TAH Engines, TAC & TAC Engines. We have also added Flight Watch values available for generating the reports: CTOT, ETD, BLOFF, T/O, ETA, LDG, PAX Number, Delay code, Note, Cargo, Block time, Flight time
  • DOCUMENTS MANAGER - a GenDec template with PAX data is now available to be added into the documents list in Schedule from Documents Panel: click 'New Template' and select 'Template 2'
  • DOCUMENTS MANAGER - we have added new items: 'ADEP/ADES Handler' to 'Available Data' for 'Flight Brief'. Open Av. Data > trip > flights > checklist
  • CREW > WORK SCHEDULE - new options to show flights & duties times have been added: UTC, Base LT (crew base defined in the profile - displayed as base ICAO code, i.e. EGGW LT) and LT (ADEP/ADES local time)
  • SCHEDULE - alternate airports selected in a tab FLIGHT appear now in brackets
  • JOURNEY LOG - an option 'Approach' has now a new item: HUD/EVS (Head-up Display/Enhanced Vision System)