[MAA] Installation Security Unit #542931455

members (measured 22 Oct 2026, 03:36 UTC)

20 August 2025

created (per Roblox API)

12 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 We do not publish numbers we have not measured.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
12 Aug 2026, 07:35	3	first reading

Ownership

Owned by @WestieCreations 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

@WestieCreations — Holder (rank 255)

Ian (@SouthernTxctical) — Department of War (rank 254)

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

Rank structure

Holder1

Department of War1

Headquarters, Navy0

Commander, Master At Arms0

Headquarters, Master at Arms0

Unit Commanding Officer0

Unit Executive Officer0

Unit Command Master Chief Petty Officer0

Team Lead0

Assistant Team Lead0

Detail Chief0

Detail Lead Petty Officer0

Patrol Detail0

Member3

Gate Detail1

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.

[CSG3] Submarine Squadron 1#703961592 · 2 shared members

3,188

Unitеd Ѕtates Navy#32925722 · 2 shared members

277

Navy Еxchаngе#32928603 · 2 shared members

Flееt Fоrcеs Commаnd#32928753 · 2 shared members

Naval Special Wаrfare Cоmmandᅠ#32939677 · 2 shared members

Νаvаl Criminаl Investіgаtivе Sеrvicе#32928646 · 2 shared members

Naval Office of the Inspector General#1014118108 · 2 shared members

Mаstеr аt Armsᅠ#32939552 · 2 shared members

[FFC] Carrier Air Wing 9#892851821 · 2 shared members

Naval Spеcial Warfare Training Center#466969960 · 2 shared members

Νavy Headquarters#32928728 · 2 shared members

Naval Spеcial Warfare Group 1#365123807 · 2 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.