1st Armored Brigade Combat Team (ABCT) #15826181

members (measured 20 Aug 2026, 19:11 UTC)

2 September 2022

created (per Roblox API)

10 August 2026

first measured by this register

Description

United States Army "USAR"

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 We do not publish numbers we have not measured.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
20 Aug 2026, 01:18	9	first reading

Ownership

Owned by OrphanObliterator (@stephen1362) as measured.

Members we’ve seen

OrphanObliterator (@stephen1362) — Chief of Army Staff (rank 255)

Eddy (@totallynot_atorobing) — [E1] Private I (rank 1)

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

Rank structure

Chief of Army Staff1

Vice Chief of Army Staff1

Civilian Contractor0

Army Staff0

[O9]Lieutenant General0

[O8]Major General0

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[CW5] Chief Warrant Officer 50

[CW4] Chief Warrant Officer 40

[CW3] Chief Warrant Officer 30

[E2] Private Second Class0

[E3] Private First Class0

[E4A] Specialist0

[E4B] Corporal0

[E5] Sergeant0

[E6] Staff Sergeant0

[E7] Sergeant First Class0

[E8A] Master Sergeant0

[E8B] First Sergeant0

[E9A] Sergeant Major0

[E9B] Command Sergeant Major0

[WO1] Warrant Officer 10

[CW2] Chief Warrant Officer 20

Member9

[E1] Private I7

Guest0

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.

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1,429,093

United States Armed Forces [USA]#3054949 · 1 shared members

1,183,488

United States Military 1960s ᅠ ᅠ#3454445 · 1 shared members

960,811

Eternity Interactive#12477490 · 1 shared members

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The United States Marine Corpsᅠᅠᅠ#5655676 · 1 shared members

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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.