| October 2017 | ||
| 25/10/17 | The alliance BCT was founded. | |
Founding members::  AlpacaTraveco and NopeTraveco. | ||
 The alliance reaches a population more than 100. | ||
| 30/10/17 | Joining of:TravecoMaciu. | |
| November 2017 | ||
| 11/11/17 | Deletion of:NopeTraveco. | |
| 16/11/17 | Leaving of:AlpacaTraveco. | |
| 24/11/17 | Joining of:Jonny128. | |