Drill Instructor Schооl #14151675

17

members (measured 23 Oct 2026, 04:48 UTC)

23 February 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 37 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 17–18 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Sept 2026, 01:56	17	-1
10 Aug 2026, 16:57	18	first reading

Ownership

Owned by @TheOfficialSemperFi 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

@TheOfficialSemperFi — Holder (rank 255)

300OddOneOut (@A_tt2378) — Graduated (rank 4)

@FortunatelyOrange — Graduated (rank 4)

jointus (@FBraggSMU) — Graduated (rank 4)

@devthearmy32 — Graduated (rank 4)

Babaimmafihh223 (@Hoofaloofaleenaboofa) — Graduated (rank 4)

@Dannyxl05 — Graduated (rank 4)

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

Rank structure

Holder1

RDA0

[CJCS] Chairman of Joint Chief of Staff0

OCJCS0

[CMC] Commandant of the Marine Corps.1

Headquarters, Marine Corps0

Headquarters, Training & Education Command0

Company Commanding Officer0

Company Executive Officer0

Company First Sergeant0

Senior Instructor0

Instructor0

Graduated16

Phase 20

Phase 10

Member18

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 Marine Corps#2537897 · 7 shared members

Unitеd States Air Force#6760741 · 6 shared members

United States Army #3108077 · 4 shared members

Police Roleplay Community#4328109 · 3 shared members

|BA| British Army#2621202 · 3 shared members

Five-O Community#4824823 · 3 shared members

United States Army #4121686 · 3 shared members

REACT Studiosᅠ#17180419 · 3 shared members

First Response Studios.#3621763 · 3 shared members

CharlieStudios#6550041 · 3 shared members

United States Military#1068070 · 3 shared members

Marіne Corps Exchаnge#13887863 · 3 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.