E.S.F. "Fast Eagle" #618232998

15

members (measured 9 Oct 2026, 07:37 UTC)

23 March 2026

created (per Roblox API)

14 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 50 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 15–16 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
9 Oct 2026, 07:37	15	-1
19 Aug 2026, 23:37	16	first reading

Ownership

Owned by Esf56661 (@Gl40566) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Esf56661 (@Gl40566) — [-] Leader E.S.F. (rank 255)

CLASSIFIED (@ejehdhdhdjddb) — [-] Caretaker (rank 254)

Mercenary (@Guest61477) — [-] Caretaker (rank 254)

TFR (@Ffhhxhf) — [1-6] Лидер отряда (rank 10)

@gsgsddjjsdjsj — [4] Military Police (rank 5)

@Fakiman30 — [4] Military Police (rank 5)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

[-] Leader E.S.F.1

[-] Caretaker2

Dep. Leader E.S.F.0

Officer1

[6] Commander4

[5] Officer monolyth0

[1-6] Лидер отряда3

[-] GROM1

[5] Monolyth3

[4] Military Police3

[3] Thunderbolt2

[2] Storm3

[1] Stormtroper2

Участник16

Гость0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Spunk-DShH inc.#16056451 · 6 shared members

Paradoxum Games#4914494 · 5 shared members

Boreal Builders Security Team#11634638 · 5 shared members

Boreal Builders [OLD]#16535337 · 5 shared members

KizmoTek Studio#3115970 · 4 shared members

SCP | Roleplay Community#5479038 · 4 shared members

Thunder Scientific Corporation#11577231 · 4 shared members

Boreal Builders#8108292 · 4 shared members

Boreal Builders.#16478296 · 4 shared members

Nosniy Games#3461453 · 3 shared members

Wiggity.#12836673 · 3 shared members

LSPLASH#3049798 · 3 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.