||USN|| Master-at-Arms #6039476

members (measured 31 Aug 2026, 14:36 UTC)

19 April 2020

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 We do not publish numbers we have not measured.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
14 Aug 2026, 15:24	8	first reading

Ownership

Owned by user #1512280216 as measured.

Members we’ve seen

kora (@koraevelle) — [USN] USN HQ (rank 254)

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

Rank structure

Holder1

[USN] USN HQ3

[MA] Commanding Officer1

[MA] Executive Officer2

[MA] Command Master Chief Petty Officer0

[MA] Chief of Staff0

[MA] Fleet Officer0

[MA] Fleet Master Chief0

[MA] Platoon Commander0

[MA] Platoon Master Chief0

[MA] Operations Supervisor0

[MA] Chief Master-at-Arms0

[MA] Lead Petty Officer0

[MA] Naval Criminal Investigative Service Operations Specialist0

[MA] Expeditionary Security Specialist0

[MA] Installation Security Specialist II0

[MA] Installation Security Specialist I0

[MA] Probation/MA C-School1

Member8

Guest0

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

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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.