Air Training Corps [ATC] #10383425

65

members (measured 18 Oct 2026, 13:52 UTC)

14 April 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 20 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 65–66 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
3 Sept 2026, 20:56	65	-1
15 Aug 2026, 02:33	66	first reading

Ownership

Owned by Joseph (@Concorde2179) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0

players in this group’s experiences right now

3,778

lifetime visits across 1 experiences

388 (Stoke-on-Trent) Sqn RAFAC0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

Joseph (@Concorde2179) — Sqn Ldr | Squadron Leader RAFAC (rank 255)

Olly (@Ollyvloggy) — Flt Lt | Flight Lieutenant RAFAC (rank 254)

Babyrebecca (@Rebvcca_x) — C | Cadet (rank 1)

JackCadd (@JC3731) — C | Cadet (rank 1)

JimmySav123 (@Pink0megaX) — C | Cadet (rank 1) terminated

MEE (@Xx_idkjosh) — C | Cadet (rank 1)

Coxy (@CoxyKaori) — C | Cadet (rank 1)

AKP107 (@ItsScarRoblox) — C | Cadet (rank 1)

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

Rank structure

Sqn Ldr | Squadron Leader RAFAC1

Flt Lt | Flight Lieutenant RAFAC1

Fg Off | Flying Officer RAFAC0

Plt Off | Pilot Officer RAFAC0

APO | Acting Pilot Officer RAFAC0

WO | Warrant Officer RAFAC0

FS | Flight Sergeant RAFAC0

Sgt | Sergeant RAFAC0

A/Sgt | Acting Sergeant RAFAC0

CI | Civilian Instructor0

FS | Cadet Flight Sergeant0

CWO | Cadet Warrant Officer0

Sgt | Cadet Sergeant0

Member66

X | Entry0

C | Cadet64

Cpl | Cadet Corporal0

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.

Pilot Training Club#2794513 · 5 shared members

Drake Circus Roblox - The Barcode#14270241 · 5 shared members

Stepford County Railway#3620943 · 4 shared members

Highbridge Secondary School#8383764 · 4 shared members

Navaler#9356334 · 4 shared members

Roblox#7 · 3 shared members

|BA| British Army#2621202 · 3 shared members

Liberty Airlinesᅠ#4820413 · 3 shared members

British Armed Forces ~ UK#13439837 · 3 shared members

The United States Special Operation's#10633637 · 3 shared members

[63 Sqn] Queens Colour Squadron#15443019 · 3 shared members

[NW] WAS | Welsh Ambulance Service#8108706 · 3 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.