[USMC] TECOM - Officer Candidate School #10272159

members (measured 12 Oct 2026, 23:54 UTC)

6 April 2021

created (per Roblox API)

10 August 2026

first measured by this register

OtherEN

Description

Welcome!

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 We do not publish numbers we have not measured.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)	Members	Change
18 Aug 2026, 13:08	1	first reading

Ownership

Owned by @DhrAckersUSMC 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

@DhrAckersUSMC — [USAF] Groupholder (rank 255)

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

Rank structure

[USAF] Groupholder0

[USAF] Secretary of Defense0

[USAF] Chairman of the Joint Chiefs of Staff0

[USAF] Headquarters0

[DoN] Secretary of Navy0

[DoD] Employee's0

[USMC] CMC0

[USMC] ACMC0

[USMC] Headquarters0

[O9] TECOM CG0

[O7 | O8] TECOM DCG0

[E9B] TECOM SM0

[O6] TECOM CS0

[O8] TCOM CG0

[O6 | O7] TCOM DCO | DCG0

[E9B] TCOM SM0

[O6] OCS CO0

[O5] OCS XO0

[E9B] OCS SM0

[O4] Company CO0

[O3] Company XO0

[E8B] Company FSGT0

Alpha Company (Administration)0

Bravo Company (Training)0

Charlie Company (Support)0

Training0

Selections0

Member1

Awaiting Assignment0

Guest0

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

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.