United States Army [C-USAF] #33766583

members (measured 29 Oct 2026, 04:01 UTC)

24 January 2024

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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
29 Oct 2026, 04:01	1	first reading

Ownership

Owned by mr_coolio (@mrcoo_lio) 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

mr_coolio (@mrcoo_lio) — President (rank 255)

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

Rank structure

President0

Secretary of Defense0

[CSA] Chief of Staff of the Army0

[VCSA] Vice Chief of Staff of the Army0

[SMA] Sergeant Major of the Army0

[DAS] Director of Army Staff0

[IGA] Inspector General of the Army0

[JAGA] Judge Advocate General of the Army0

[0-10] General0

[0-9] Lieutenant General0

[0-8] Major General0

[0-7] Brigadier General0

[0-6] Colonel0

[0-5] Lieutenant Colonel0

[0-4] Major0

[0-3] Captain0

[0-2] First Lieutenant0

[0-1] Second Lieutenant0

[W-5] Chief Warrant Officer 50

[W-4] Chief Warrant Officer 40

[W-3] Chief Warrant Officer 30

[W-2] Chief Warrant Officer 20

[W-1] Warrant Officer 10

[E9B] Command Sergeant Major0

[E9A] Sergeant Major0

[E-8B] First Sergeant0

[E-8A] Master Sergeant0

[E-7] Sergeant First Class0

[E-6] Staff Sergeant0

[E-5] Sergeant0

[E-4B] Corporal0

[E-3] Private First Class0

[E-2] Private Second Class0

[E-1] Private0

Member1

BMT0

Guest0

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

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.