[ZUSA] Officer Candidate School #260119314

members (measured 27 Oct 2026, 17:47 UTC)

25 April 2026

created (per Roblox API)

12 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 We do not publish numbers we have not measured.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
25 Aug 2026, 10:35	4	first reading

Ownership

Owned by 3V1L (@Zigo_650) 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

3V1L (@Zigo_650) — [CSA] Chief of Staff of the Army (rank 255)

80sTrulko (@Riderkoo78915) — [DoD] Department of Defense (rank 254)

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

Rank structure

[CSA] Chief of Staff of the Army1

[DoD] Department of Defense3

[D] Director0

[DD] Deputy Director0

[AD] Assistant Director0

[BoS] Head Board of Staff0

[DHBoS] Deputy Head Board of Staff0

[BoC] Board of Command0

[BoS] Board of Staff0

[GRAD] Graduated1

[WO5] Warrant Officer Phase 50

[WO4] Warrant Officer Phase 40

[WO3] Warrant Officer Phase 30

[WO2] Warrant Officer Phase 20

[WO1] Warrant Officer Phase 10

[WO1] Warrant Officer Phase 4

Ospite0

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.