{-}Master-At-Arms #33292579

7

members (measured 20 Oct 2026, 00:44 UTC)

23 October 2023

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryroleplaypearl harbor

Description

Master At Arms is in charge of defending the Pearl Harbor base from potential threats and imposing the law created by our Judge Advocate General Corps. “Semper Fortis” – “Always Courageous.”

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 We do not publish numbers we have not measured.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)	Members	Change
20 Aug 2026, 17:30	7	first reading

Ownership

Owned by @USNAVHOLDER 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

@USNAVHOLDER — [H] Holder (rank 255)

@Plex_Man — [CENTCOM] Central Command (rank 254)

freak (@silentfreakd) — [CO] Commanding Officer (rank 249)

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

Rank structure

[H] Holder1

[CENTCOM] Central Command2

[NS] Naval Headquarters1

[CMAA] Commander of Master At Arms1

[ACMAA] Assistant Commander of Master At Arms0

[CMC] Command Master Chief Petty Officer of Master At Arms0

[CO] Commanding Officer1

[XO] Executive Officer0

[MCP] Master Chief Petty Officer0

[SCO] Squadron Commanding Officer1

[SEO] Squadron Executive Officer0

[SPO] Squadron Chief Petty Officer0

[TL] Team Leader0

[DTL] Deputy Team Leader0

[CS] Communications Specialist0

[1LES] 1st Law Enforcement Squadron0

[2LES] 2nd Law Enforcement Squadron0

[1SI] 1st Security & Intelligence Squadron0

[RIU] Regimental Instructors Unit0

[PC] Phase Candidate0

Member7

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.

{-} The United States Navy#33110812 · 3 shared members

The US Military 1940s#4545116 · 2 shared members

United States Army #3108077 · 2 shared members

|BA| -British Army-#4972535 · 2 shared members

{-} United States Naval Officer Academy#33124285 · 2 shared members

{-} Naval Education and Training Command#33172476 · 2 shared members

6

{-} United States Legal Counsel#33172238 · 2 shared members

6

{-} Naval Special Warfare Command | Group 2#33256402 · 2 shared members

5

{-} Naval Special Warfare Command | Group 1#33292498 · 2 shared members

5

{-} United States Navy Quartermaster Corps#33243488 · 2 shared members

5

Naval Security Forces - Security Reaction Forces#34641326 · 2 shared members

5

{-} Naval Special Warfare Command | Group 8#33256438 · 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.