Alliance
Reverberation Project [ECHO]
Led by Echo of Illumination · Flying today in New Eden
Alliance over time
The game publishes only the current numbers, so these lines start on the day we first wrote them down.
Pilots
Everyone in every member corporation, added up.Corporations
How many corporations flew under the banner that day.Systems held
Sovereignty on the map that day. Zero is an answer, not a gap.Who flies under this banner, what it holds in New Eden and who has come and gone.
Member corporations
| Corporation | Pilots |
|---|---|
 Extreme Parcel Interstellar Couriers[EP1C.] | 9 |
 Echo of Illumination[ECHO5] | 3 |
 Surface Detail.[S D.] | 1 |
Sovereignty
Reverberation Project holds no sovereignty. That is an answer rather than a gap: the sovereignty map arrives from the game servers in a single call for all of New Eden, so an alliance missing from it holds nothing.
Who has joined
| Corporation | Joined | Still in |
|---|---|---|
| Surface Detail. | 2025-01-26 | yes |
 98246728 | 2020-02-17 | left |
 98432378 | 2020-02-11 | left |
 98628063 | 2020-02-06 | left |
 98515087 | 2020-02-05 | left |
| Extreme Parcel Interstellar Couriers | 2020-01-24 | yes |
| 98515087 | 2019-12-23 | left |
 98581639 | 2019-12-23 | left |
 98199332 | 2019-11-28 | left |
 98565765 | 2019-11-11 | left |
 98601017 | 2019-10-29 | left |
 98614942 | 2019-09-21 | left |
 98227378 | 2019-08-17 | left |
 98478883 | 2017-03-06 | left |
 98380701 | 2017-02-19 | left |
 98302137 | 2017-01-29 | left |
 98241717 | 2017-01-14 | left |
 98489188 | 2016-12-08 | left |
 98061202 | 2015-09-09 | left |
 98382003 | 2015-05-17 | left |
 98162119 | 2013-05-19 | left |
 1330483054 | 2012-04-03 | left |
 1495617269 | 2012-03-07 | left |
| 1330483054 | 2011-08-09 | left |
 754460628 | 2010-10-28 | left |
| 1330483054 | 2010-09-14 | left |
| Echo of Illumination | 2010-04-23 | yes |
Where these numbers come from
Corporation and pilot counts are ours, not CCP's: the game servers publish which corporations belong to an alliance, and we add up what each of them reports. An alliance we have not read yet shows no counts at all rather than zeros - those are different answers.
Membership history comes straight from the game servers and reaches back to the day each corporation was founded. It is the one history EVE hands out for free; sovereignty history, by contrast, has to be recorded as it happens.