Airport CEO

Airport CEO

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R&D Tech Tree
By the_rubble and 1 collaborators
R&D viewed as a Tech Tree. This is up to date and has everything included up to the latest version.

Want a specific tech, this tree view will show you the path to take. Tree will be updated as the game is updated.

R&D Overview
R&D is split into three sections:
  • Aircraft & Passengers
  • Fuel
  • Management
From these three section everything else is unlocked.

For a comprehensive overview of what each tech does and how long it takes to unlock this very comprehensive guide should answer most of your questions.
Aircraft & Passengers
By far the largest research tree, this will be split into several sections, but all start from the Commercial Licence.

Fuel R&D
Management R&D