[-USN-] Fleet Cyber Command #35554405

members (measured 3 Nov 2026, 19:10 UTC)

28 January 2025

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 We do not publish numbers we have not measured.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
21 Aug 2026, 20:34	1	first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by Ryland (@MrRetro_Official) 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

Ryland (@MrRetro_Official) — [CJCS] Chairman of the Joint Chiefs of Staff (rank 255)

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

Rank structure

[CJCS] Chairman of the Joint Chiefs of Staff1

[CNO] Chief of Naval Operations1

[FCC] Fleet Cyber Commander0

[DFCC] Deputy Fleet Cyber Commander0

[COS] Chief of Staff0

[DCOS] Deputy Chief of Staff0

[CO] Commanding Officer0

[XO] Executive Officer0

[SCWO] Senior Cyber Warfare Officer0

[CWO] Cyber Warfare Officer0

[JCWO] Junior Cyber Warfare Officer0

[CWE] Cyber Warfare Ensign0

[LCT] Lead Cyber Technician0

[CT] Cyber Technician0

[JCT] Junior Cyber Technician0

[COP] Cyber Operator0

[REC] Cyber Operations Recruit0

Member1

In-Training0

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.