B.A.CBatalhão de Ações de Comandos #975193315

members (measured 7 Oct 2026, 04:15 UTC)

8 October 2025

created (per Roblox API)

13 August 2026

first measured by this register

Military & clansPTmilitaryroleplaybrazilian

Description

BAC!

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
13 Aug 2026, 23:36	5	first reading

Ownership

Owned by @Arthur_ra25 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

@Arthur_ra25 — [CR-BAC] Criador (rank 255)

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

Rank structure

[CR-BAC] Criador2

[BAC] Comandante0

[BAC] Sub Comandante0

[BAC] Coronel0

[BAC] Tenente Coronel0

[BAC] Major0

[BAC] Capitão0

[BAC] Primeiro Tenente0

[BAC] Segundo Tenente0

[BAC] Aspirante0

[BAC] Subtenente0

[BAC] Primeiro Sargento0

[BAC] Segundo Sargento0

[BAC] Sargento0

[BAC] Cabo0

[BAC] Soldado0

[BAC] Aluno0

Membro4

[BAC] Candidatos1

Visitante0

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.

HD Admin#4676369 · 1 shared members

3,656,462

("EB") Exército Brasileiro..!#466934146 · 1 shared members

138

[EB-AR] Exército brasileiro#36061322 · 1 shared members

("CGEx") Corregedoria Geral do Exército#633308495 · 1 shared members

B.P.E Batalhão da Polícia do Exército#134868356 · 1 shared members

(“C.I.E") Centro de Inteligência do Exército#752702433 · 1 shared members

(B,I,P) Brigada de Infantaria Paraquedista#864319698 · 1 shared members

(C,I,G,S) Centro de Instrução de Guerra na Selva#922373278 · 1 shared members

[VC-AR] Vila Cruzeiro Nova#1105811647 · 1 shared members

[CAA] Caatinga Sertão#800391849 · 1 shared members

[RT-AR] revolução trabalhista#305809319 · 1 shared members

B.F.E Batalhão das Forças Especiais#266173402 · 1 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.