|-|OCS|-| Officer Candidate School #9801206

members (measured 12 Oct 2026, 23:18 UTC)

1 March 2021

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 We do not publish numbers we have not measured.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
12 Aug 2026, 18:47	2	first reading

Ownership

Owned by AryamehrHolder (@USARTactical) 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

AryamehrHolder (@USARTactical) — [POTUS] President of the United States (rank 255)

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

Rank structure

[POTUS] President of the United States0

[CJCS] Chairman of the Joint Chief of Staff0

[VCJCS] Vice Chairman of the Joint Chief of Staff0

Army Staff0

Commanding General0

Deputy Commanding General0

OCS Staff0

Instructor0

Final Exam0

Phase V0

Phase IV0

Phase III0

Phase II0

Phase 10

Member2

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.

Soviet Armed Fοrces#7728982 · 1 shared members

1,118

「II」Imperial Iranian Armed Forces#5864491 · 1 shared members

203

[BA] -Roblox British army-#9689172 · 1 shared members

196

「II」Imperial Iran Ground Forces#8508312 · 1 shared members

Judge Advоcate Gеneral Cоrps#9565219 · 1 shared members

|TRADOC| Training Education#5088806 · 1 shared members

Fоrces Cоmmand#5218104 · 1 shared members

**United States Army Special Operations Command**#5807293 · 1 shared members

「II」Imperial Iran Air Forces#5498765 · 1 shared members

****United States Army**** | Medal System#6259416 · 1 shared members

「II」Intelligence and Security Organisation#5698942 · 1 shared members

「II」Pahlavi Dynasty#8306545 · 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.