A short maintenance of the game will take place tomorrow on Tuesday, May 21st from 10:00 AM (08:00 GMT) until 12:00 PM (10:00 GMT). The main objective of this mini-patch will be some minor adjustments to the game economics and balance fine-tuning for several planes.
If you like, you can read up on the exact content of this update in our dedicated forum section.
Thank you for your understanding.