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OMCPON| Office of The Master Chief Petty Officer

OMCPON| Office of The Master Chief Petty Officer #15558515

2
members (measured 3 Nov 2026, 06:23 UTC)
2 August 2022
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 We do not publish numbers we have not measured.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)MembersChange
11 Aug 2026, 06:302first reading

Ownership

Owned by @AserysAthdrivar 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

@AserysAthdrivar — Chief of Naval Operations (rank 255)

@CCSwisher — Chief Petty Officer (rank 5)

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

Rank structure

Chief of Naval Operations1
Master Chief Petty Officer of The Navy0
Deputy Master Chief Petty Officer of the Navy0
Chief of Chief Readiness0
Senior Enlisted Advisor to the MCPON0
Staff of the MCPON0
Fleet Master Chief Petty Officer0
Force Master Chief Petty Officer0
Command Master Chief Petty Officer0
Master Chief Petty Officer0
Senior Chief Petty Officer0
Chief Petty Officer1
Member2
Guest0

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

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.