| February 2009 | ||
| 03/02/09 | The alliance NWA (today: ARB-NW) was founded. | |
Founding members::  FireStarter and Torch. | ||
 The alliance reaches a population more than 100. | ||
| 04/02/09 | Joining of:weyza, Blazing_Knight, MonSoon and Sertius. | |
| 05/02/09 | Joining of:returnfire. | |
| 06/02/09 | Joining of:uplander. | |
| 07/02/09 | The alliance is now known as ARB-NW. | |
| 08/02/09 | Joining of:Helgura. | |
| Leaving of:Blazing_Knight. | ||
| 10/02/09 | Joining of:sleeper. | |
| The alliance reaches a population more than 1,000. | ||
| 13/02/09 | Joining of:Boïndil, Fluffy_171, Steam Boat 1 and Dracula. | |
| 15/02/09 | Joining of:jayerol. | |
| 18/02/09 | Joining of:Tommy Vercetti. | |
| 20/02/09 | Leaving of:Sertius. | |
| 21/02/09 | Joining of:UltimateBlah. | |
| 22/02/09 | Leaving of:MonSoon uplander and Dracula. | |
| 23/02/09 | Joining of:macca. | |
| Leaving of:Helgura. | ||
| 24/02/09 | Leaving of:weyza. | |
| 25/02/09 | Joining of:Damo666. | |
| 27/02/09 | Deletion of:Tommy Vercetti. | |
| March 2009 | ||
| 04/03/09 | Deletion of:UltimateBlah. | |
| 15/03/09 | Leaving of:returnfire. | |
| 19/03/09 | Leaving of:Steam Boat 1. | |
| 22/03/09 | Leaving of:Boïndil. | |
| 24/03/09 | Leaving of:Damo666. | |
| 25/03/09 | Leaving of:FireStarter and Torch. | |
| April 2009 | ||
| 19/04/09 | Leaving of:jayerol. | |
| 21/04/09 | Leaving of:sleeper. | |
| May 2009 | ||
| 22/05/09 | Deletion of:macca. | |
| June 2009 | ||
| 09/06/09 | Deletion of:Fluffy_171. | |
| The alliance ARB-NW was canceled. | ||