[+] Officer Cadet School [+] #17331135

members (measured 19 Oct 2026, 09:02 UTC)

2 April 2023

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 We do not publish numbers we have not measured.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
17 Oct 2026, 18:18	4	first reading

Ownership

Owned by Shadow (@destroybreak123) 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

Shadow (@destroybreak123) — Holder (rank 255)

monster_sin (@monster21434) — AA Staff (rank 18)

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

Rank structure

Holder1

AA Staff2

[CG] Commanding General0

[DCG] Deputy Commanding General0

[C] Chairman0

[VC] Vice Chairman0

[HI] Head Instructor0

[LSI] Lead Senior Instructor0

[SI] Senior Instructor0

[I] Instructor0

[JI] Junior Instructor0

[IC] Instructor Candidate0

[GO] Graduated Officer0

[AG] Awaiting Graduation0

[PV] Phase V Candidate0

[PIV] Phase IV Candidate0

[PIII] Phase III Candidate0

[PII] Phase II Candidate0

Member4

[PI] Phase I Candidate1

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.

United States Army #3108077 · 2 shared members

1,431,694

United States Armed Forces [USA]#3054949 · 2 shared members

1,189,585

Sin Corporation#5919652 · 2 shared members

10,335

[[+]] Marine Special Operations Command#17331105 · 2 shared members

[+] Special Air Service Regiment [+]#17331123 · 2 shared members

[+] Training & Education Command [+]#33098901 · 2 shared members

[ + ] I Marine Expeditionary Force#17331089 · 2 shared members

[[+]] 3rd Marine Airwing#33118641 · 2 shared members

[ + ] Military Police#17331113 · 2 shared members

Scriptbloxian Studios#4705120 · 1 shared members

30,024,633

48h Games#14461694 · 1 shared members

7,666,107

KizmoTek Studio#3115970 · 1 shared members

7,535,971

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.