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USN - United States Navy Master-at-Arms #16175296

1
members (measured 15 Oct 2026, 10:31 UTC)
22 October 2022
created (per Roblox API)
10 August 2026
first measured by this register

Description

United States Navy Master-at-Arms "Where Training Breeds Confidence" The USN MAA is primarily in charge of base security and providing law enforcement services while on base. This existence of the Master-at-Arms has originated back since the very establishment of the Navy itself. All members of the USN MAA are trained to be law enforcement officers and harbingers of justice. Entry: Tryout or invitation.

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 We do not publish numbers we have not measured.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)MembersChange
15 Oct 2026, 10:311first reading

Ownership

Owned by @TaskForceIon 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

@TaskForceIon — Secretary of the Navy (rank 255)

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

Rank structure

Secretary of the Navy0
Under Secretary of the Navy0
Chief of Naval Operations0
Vice Chief of Naval Operations0
Naval Headquarters0
==== NAVAL SENIOR COMMAND ====0
Commanding Officer0
Executive Officer0
Command Master Chief of Navy Master-at-Arms0
General Inspector0
Deputy Inspector0
Captain0
Sergeant-at-Arms0
Senior Officer0
Officer0
Junior Officer0
Probationary Officer0
Member1
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.

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.