[MCTDC] Training and Education Command #15948061

members (measured 13 Oct 2026, 06:41 UTC)

19 September 2022

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 We do not publish numbers we have not measured.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
13 Aug 2026, 14:26	2	first reading

Ownership

Owned by MrDevCommadant (@USA_army406) 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

MrDevCommadant (@USA_army406) — [CTEC] Chief of Training and Education Command (rank 255)

ESU_Operative (@Puffinscout) — [LDI] Lead Drill Instructor (rank 10)

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

Rank structure

[CTEC] Chief of Training and Education Command1

[VCTEC] Vice Chief of Training and Education Command0

[SC] Senior Command0

[CO] Commanding Officer0

[XO] Executive Officer0

[LCDI] Lead Commanding Drill Instructor0

[CDI] Commanding Drill Instructor0

[DCDI] Deputy Commanding Drill Instructor0

[GDI] General Drill Instructor0

[LDI] Lead Drill Instructor1

[MDI] Marshal Drill Instructor0

[HDI] Head Drill Instructor0

[EDI] Experienced Drill Instructor0

[SDI] Senior Drill Instructor0

[TDI] Technical Drill Instructor0

[DI] Drill Instructor0

[DDI] Deputy Drill Instructor0

[JDI] Junior Drill Instructor0

Member2

[PDI] Probationary Drill Instructor0

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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Groups whose measured members overlap with this one — a sample from our membership graph.

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Roblox#7 · 1 shared members

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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.