[USMCSD] Department of Aviation #533136061

members (measured 19 Aug 2026, 09:45 UTC)

19 August 2025

created (per Roblox API)

13 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 We do not publish numbers we have not measured.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
18 Aug 2026, 20:36	6	first reading

Ownership

Owned by James_Nimitz (@famm272) as measured.

Members we’ve seen

James_Nimitz (@famm272) — [HQ] United States Marine Headquarters (rank 255)

Ph4nt0mHavoc (@HUNror123) — [ACMA] Assistant Commandant of Marine Aviation (rank 253)

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

Rank structure

[HQ] United States Marine Headquarters1

[DCMA] Deputy Commandant of Marines Aviation2

[ACMA] Assistant Commandant of Marine Aviation1

[SMDC] Sergeant Major to the Deputy Commandant0

[MAWCOM] Marine Aircraft Wing Command0

[MAGCOM] Marine Aircraft Group Command0

[MASCOM] Marine Aviation Squadron Command0

[S/DCOM] Section/Detachment Command0

[3MAW] 3rd Marine Air Wing Pilot1

[GC] Ground Crew Personnel1

Member6

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.

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Militsiya .#4901723 · 2 shared members

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Extreme War Experience#5863339 · 2 shared members

346,690

Naval Roleplay Community#3534363 · 2 shared members

258,228

Maritime Roleplay Community#3297339 · 2 shared members

242,681

[EWE] Allied Powers#6895555 · 2 shared members

9,982

United States Marine Corp, San Diego#1028040988 · 2 shared members

Scriptbloxian Studios#4705120 · 1 shared members

30,067,288

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.