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||-United States Navy Master At Arms-||

||-United States Navy Master At Arms-|| #6447804

3
members (measured 21 Sept 2026, 19:30 UTC)
25 May 2020
created (per Roblox API)
10 August 2026
first measured by this register

Military & clansENmilitarynavyroleplay

Description

Master-at-Arms (MA) is responsible for law enforcement, regulating duties, security and force protection; an army officer responsible for physical training; or a member of the crew of a merchant ship responsible for security and law enforcement. Commanding Officer: N/A Executive Officer: N/A Command Master Chief Petty Officer: N/A

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 We do not publish numbers we have not measured.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
11 Aug 2026, 16:273first reading

Ownership

Owned by Maximumknowledge (@jordan13k) 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

Maximumknowledge (@jordan13k) — SECNAV| Secretary Of The Navy (rank 255)

@007isBt — Navy Staff (rank 14)

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

Rank structure

SECNAV| Secretary Of The Navy0
Navy Staff0
COMAA| Master At Arms Commanding Officer0
EXMAA| Master At Arms Executive Officer0
SO| Senior Officer0
JO| Junior Officer0
MCAA| Master Chief At Arms0
CMAA| Command Master Chief At Arms0
SAA| Senior Chief At Arms0
CAA| Chief At Arms0
MAA| Master At Arms 1st Class0
MAA| Master At Arms 2nd Class0
MAA| Master At Arms 3rd Class0
MAA| Master At Arms0
Member3
||Awaiting Placement||0
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.