[!] Officer Candidate School' #957304532

members (measured 16 Aug 2026, 18:35 UTC)

17 November 2025

created (per Roblox API)

14 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 We do not publish numbers we have not measured.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
14 Aug 2026, 14:21	5	first reading

Ownership

Owned by @HolderAmbition as measured.

Members we’ve seen

@HolderAmbition — [H] Holder (rank 255)

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

Rank structure

[H] Holder2

[DOD] Department of Defense2

[CMC] Commandant of the Marine Corps0

[MCS] Marine Corps Staff1

[CG] Commanding General0

[DCG] Deputy Commanding General0

[CSM] Command Sergeant Major0

[CO] Commanding Officer0

[XO] Executive Officer0

[SEA] Senior Enlisted Advisor0

[CI] Chief Instructor0

[HI] Head Instructor0

[SI] Senior Instructor0

[INS] Instructor0

[JI] Junior Instructor0

[IC] Instructor Candidate0

[GRAD] Graduate0

[PIV] Phase IV0

[PIII] Phase II0

[PII] Phase II2

[PI] Phase I0

Member5

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.

City of Greenpoint#4451654 · 1 shared members

21,860

RoScripter#6142799 · 1 shared members

2,822

The United Stаtes Mаrine Corps#10271397 · 1 shared members

114

[!] Naval Criminal Investigative Services#10444880 · 1 shared members

[!] Training and Education Command#10444889 · 1 shared members

[!] Military Police#10446608 · 1 shared members

[!] Special Reactions Team#10446627 · 1 shared members

[!] Quartermaster Corps#1047203128 · 1 shared members

[!] 1st Marine Division#10889911 · 1 shared members

[!] Marine Special Operations Command#217288231 · 1 shared members

[!] Force Reconnaissance#10889989 · 1 shared members

[!] 2nd Marine Division#10889902 · 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.