Harper Air #5517391

members (measured 18 Aug 2026, 18:19 UTC)

17 January 2020

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 We do not publish numbers we have not measured.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
18 Aug 2026, 18:19	16	first reading

Ownership

Owned by user #503717031 as measured.

Members we’ve seen

Rainier081206 (@Crazytony6729) — Passenger (rank 1)

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

Rank structure

Owner) Bowdev21

Owner) Meeps3250

15) President0

14) Vice president0

13) Manegment Team0

12) General Maneger0

11) Airline Maneger0

10) Airport Maneger0

9) Air Traffic Control0

8) Ground Control0

7) Flight Supervisor0

6)Pilot0

5) co-pilot0

4) Flight attendent0

3) Boarding Moniter0

2) security1

suspended0

1)Check-in3

Member16

Passenger11

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.

Nosniy Games#3461453 · 1 shared members

53,501,820

Chillz Studios#2782840 · 1 shared members

18,416,163

Bee Swarm Simulator Club#3982592 · 1 shared members

18,209,710

Roblox#7 · 1 shared members

13,452,915

BIG Games™#2703304 · 1 shared members

11,271,514

Rumble Studios#3333298 · 1 shared members

11,252,029

16bitplay Games#3233280 · 1 shared members

7,250,580

Paradoxum Games#4914494 · 1 shared members

6,007,536

Welcome to Bloxburg: Fan Club#2910593 · 1 shared members

4,942,039

YXceptional Studios#4217910 · 1 shared members

4,331,849

Vanity Studio#4063400 · 1 shared members

2,083,547

Nova Hotels X#4683371 · 1 shared members

2,000,384

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.