- [USM] - United States Navy #34819556

members (measured 22 Sept 2026, 17:58 UTC)

19 August 2024

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 We do not publish numbers we have not measured.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
23 Aug 2026, 11:24	1	first reading

Ownership

Owned by Russl (@Usernameu90) 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

Russl (@Usernameu90) — [COM] Commander (rank 255)

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

Rank structure

[COM] Commander1

[CNO] Chief of Naval Operations0

[VCNO] Vice Chief of Naval Operations0

[ADM] Admiral0

[VADM] Vice Admiral0

[RADM] Rear Admiral0

[RADM-LH] Rear Admiral Lower-Half0

[CAPT] Captain0

[CDR] Commander0

[LTCDR] Lieutenant Commander0

[LT] Lieutenant0

[LTJG] Lieutenant Junior Grade0

[EN] Ensign0

[MCPO] Master Chief Petty Officer0

[SCPO] Senior Chief Petty Officer0

[CPO] Chief Petty Officer0

[PO1] Petty Officer First Class0

[PO2] Petty Officer Second Class0

[PO3] Petty Officer Third Class0

[SFC] Sailor First Class0

[SSC] Sailor Second Class0

[STC] Sailor Third Class0

[SA] Sailor Apprentice0

Member1

[SR] Sailor Recruit0

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.