Ace Development Studio #6858072

300

members (measured 13 Oct 2026, 11:30 UTC)

28 June 2020

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

4 measurements spanning 40 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 299–301 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Sept 2026, 10:35	300	+1
14 Sept 2026, 15:22	299	-1
5 Sept 2026, 11:08	300	-1
11 Aug 2026, 02:54	301	first reading

Ownership

Owned by @BobbyEckert 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

@BobbyEckert — Founder (rank 255)

@FloridaFire — Board of Directors (rank 254)

@FirNaTine — Board of Directors (rank 254)

Frank_Murphy (@Straubie38) — Administration (rank 253)

@TheFireGod_20 — Administration (rank 253)

cabbagerock (@MacWiIIiams) — Public Safety Official (rank 10)

Webby (@webby678) — Public Safety Official (rank 10)

Gaz (@Gaz_MD) — Community Member (rank 2)

FireUS (@firefighterus) — Community Member (rank 2)

@Hesh_Browns — Community Member (rank 2)

@Dylan88Fernandez — Community Member (rank 2)

Duncan Robinson (@21Hezlep21) — Community Member (rank 2)

Delaware (@DelawareBorn) — Community Member (rank 2)

Hachiroku (@DieselElevatorsRBLX) — Community Member (rank 2)

Kade (@Kade_43F) — Community Member (rank 2)

SauceyBoy (@SauceOnDex) — Community Member (rank 2)

@feral_rodent — Community Member (rank 2)

@HaterNater1342 — Community Member (rank 2)

@MilitaryDude95 — Community Member (rank 2)

Khi (@wheelie_boyKhi) — Community Member (rank 2)

Derek (@syntaxPrgm) — Community Member (rank 2) terminated

C105 (@CanineEnforcement) — Community Member (rank 2)

tibby (@15ceuser) — Community Member (rank 2)

Danny North (@phosgoons) — Community Member (rank 2)

Palumboin (@palumboin) — Community Member (rank 2)

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

Rank structure

Founder1

Board of Directors6

Administration7

Developer0

--0

Public Safety Official5

Community Member282

Member301

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.

ADS - Fire Department#11834487 · 58 shared members

Five-O Community#4824823 · 48 shared members

REACT Studiosᅠ#17180419 · 47 shared members

Police Roleplay Community#4328109 · 33 shared members

Deer-Lodge County Fire Department, Montana#2645063 · 31 shared members

State of Firestone#2803360 · 30 shared members

First Response Studios.#3621763 · 30 shared members

Pilot Training Club#2794513 · 27 shared members

Palm Creations#5611347 · 27 shared members

FireX Industries#7132841 · 23 shared members

Delco Whackers Studios#5180016 · 23 shared members

State οf Mayflowеr#33462869 · 22 shared members

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.