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Officer Candidates School [ - ] #956411861

1
members (measured 23 Oct 2026, 19:17 UTC)
22 May 2026
created (per Roblox API)
16 August 2026
first measured by this register

Description

Ductus Exemplo Officer Candidate School is the most prestigious school where enlisted train to become commissioned officers. We teach and train the core values of the USMC as well as discipline, professionalism, integrity and most importantly, the ability to lead. Successfully graduating from OCS means you’re ready to become a commissioned officer and a leader.

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 We do not publish numbers we have not measured.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)MembersChange
23 Oct 2026, 19:171first reading

Ownership

Owned by RachawinDeveloper (@Winroschum) 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

RachawinDeveloper (@Winroschum) — [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 States1
[CENTCOM] Central Command0
[MC-S] Marine Corps Staff0
[CG] Commanding General0
[D-CG] Deputy Commanding General0
[C-SM] Command Sergeant Major0
[C] Chairman0
[V-C] Vice Chairman0
[SEA] Senior Enlisted Advisor0
[H-INS] Head Instructor0
[LSR-INS] Instructor0
[SR-INS] Instructor0
[INS] Instructor0
[JR-INS] Junior Instructor0
[I-C] Instructor Candidate0
[G-O] Graduated Officer0
[PEND] Awaiting Graduation0
[P-VI] Phase VI Candidate0
[P-V] Phase V Candidate0
[P-IV] Phase IV Candidate0
[P-III] Phase III Candidate0
[P-II] Phase II Candidate0
[P-I] Phase I Candidate0
[-]1
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.

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.