| April 2021 | ||
| 09/04/21 | The alliance AA was founded. | |
Founding members::  Airport. | ||
 The alliance reaches a population more than 100. | ||
| 14/04/21 | The alliance reaches a population more than 1,000. | |
| May 2021 | ||
| 03/05/21 | The alliance reaches a population more than 5,000. | |