Οfficer Trаining School #12232845

members (measured 22 Sept 2026, 02:11 UTC)

10 September 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 We do not publish numbers we have not measured.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
11 Sept 2026, 05:20	11	first reading

Ownership

Owned by Axell (@Ultra_Axell) 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

Axell (@Ultra_Axell) — [H] Holder (rank 255)

Savior (@rawnmurderer) — [GRAD] Graduation (rank 6)

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

Rank structure

[H] Holder1

[SoD] Secretary of Defense0

[DSoD] Deputy Secretary of Defense0

[CJCS] Chairman of the Joint Chiefs of Staff0

[JCS] Joint Chiefs of Staff0

[DEPAF] Department of the Airforce0

[CSO] Chief of Space Operations0

[SFHQ] Space Force Headquarters0

[CG] Commanding General0

[STAFF] STARCOM Staff0

[CO] Commanding Officer0

[XO] Executive Officer0

[CCMS] Command Chief Master Sergeant0

[COS] Chief of Staff0

[CSUPV] Chief Supervisor0

[SUPV] Supervisor0

[JSUPV] Junior Supervisor0

[HI] Head Instructor0

[SI] Senior Instructor0

[INS] Instructor0

[JI] Junior Instructor0

[GRAD] Graduation1

[FE] Final Examination0

[PIII] Phase Ill0

[PII] Phase Il0

[PI] Phase I2

Member11

[AP] Awaiting Placement7

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.

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and Collect Rare Pets#825735094 · 1 shared members

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Sonar Studios#2919215 · 1 shared members

18,618,243

Roblox High School: Fan Club#1127093 · 1 shared members

7,014,527

RELL World#1226491 · 1 shared members

6,619,689

Pilot Training Club#2794513 · 1 shared members

3,863,513

RELL GAMES#4939446 · 1 shared members

3,463,083

Police Roleplay Community#4328109 · 1 shared members

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Cruising Studios#5435520 · 1 shared members

2,009,360

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.