[RAN] MCGFOR - Hydro., Meteoro. & Ocean Group #33093165

members (measured 23 Sept 2026, 16:37 UTC)

13 September 2023

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 We do not publish numbers we have not measured.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
14 Aug 2026, 05:33	6	first reading

Ownership

Owned by @RANHOLDER1 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

@RANHOLDER1 — [RAN] Group Holder (rank 255)

@DhrAckersADF — [CiC] Commander in Chief (rank 254)

EmpressAirGroove (@armitage_sin) — [CDF] Chief of the Defence Force (rank 251)

Norman (@HuntersProductions) — [O5] Group Commander (rank 44)

@TheNorthernPlayer — [O4] Group Executive (rank 43)

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

Rank structure

[RAN] Group Holder1

[CiC] Commander in Chief1

[PM] Prime Minister1

[MD] Minister of Defence0

[CDF] Chief of the Defence Force1

[ADF] Headquarters0

[ADF] Rankingbot0

[ADO] Employee's0

[RAN] Chief of Navy0

[RAN] Headquarters0

[FCOM] Commander0

[FCOM] Deputy Commander0

[FCOM] Headquarters0

[MCGFOR] Commander0

[MCGFOR] Deputy Commander0

[MCGFOR] Warrant Officer0

[MCGFOR] Chief of Staff0

[O5] Group Commander1

[O4] Group Executive1

[E9] Group Warrant Officer0

[O4] Chief of Staff0

[O3] Ship / Office Commander0

[O2] Ship / Office Executive0

[E8] Ship / Office Chief Petty Officer0

Headquarters, Hydrographic Meteorological & Oceanographic Group0

Australian Hydrographic Office0

HMAS Leeuwin0

HMAS melville0

Training0

Selections0

Member6

Awaiting Assignment0

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.

[ADF] • The Royal Australian Navy •#13677168 · 4 shared members

[AINC] • The United States Armed Forces •#10908220 · 3 shared members

1,214

[ADF] • The Australian Defence Force •#14937467 · 3 shared members

[ADF] RAN - Training Force#14689307 · 3 shared members

[ADF] JMPU - Naval Police#33058516 · 3 shared members

[ADF] RAN - Fleet Command#14689301 · 3 shared members

[RAN] FCOM - Surface Force#14689299 · 3 shared members

[RAN] RANHQ - Royal Australian Naval College#33226622 · 3 shared members

LSPLASH#3049798 · 2 shared members

24,076,975

|BA| British Army#2621202 · 2 shared members

2,021,265

Polaroid Studios#15422038 · 2 shared members

1,264,705

Special Containment Procedures Foundation [SCPF]#2760782 · 2 shared members

618,112

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.