Yecheon International Air Lines #12319886

members (measured 7 Nov 2026, 19:47 UTC)

19 September 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENaviationroleplaysimulation

Description

IATA : GYB ICA0 : 3Y Hub: GMP ===Fleets=== MD-11 B737-400 F50 ===Routes== HKG - GMP ===Note=== Based on 1980~90s

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 89 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 35–36 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
7 Nov 2026, 19:47	35	-1
11 Aug 2026, 06:18	36	first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by bukhanyouchultvgudok (@ATCcos) 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

bukhanyouchultvgudok (@ATCcos) — [High Rank] Chairman (rank 255)

rnstksrmarkdwnd (@361107) — da alt (rank 254)

cat (@kom_pasu) — [High Rank] President (rank 250)

@winixjet332 — [High Rank] President (rank 250)

Chen (@Cat_Soul1) — [High Rank] Cabin Director (rank 130)

Itz_MAKO (@Avia_Mako23) — [Medium Rank] First Officer (rank 5)

@smileboyj — [Low Rank] Cabin crew (rank 4)

Mugunghwa_Train (@Nebdusgevs1) — [Normal Rank] Standard (rank 1)

135_Yongsan (@Railfanwfir) — [Normal Rank] Standard (rank 1)

kirini (@yeoji_kirina) — [Normal Rank] Standard (rank 1)

@korail3111003 — [Normal Rank] Standard (rank 1)

@yuncar20 — [Normal Rank] Standard (rank 1)

Leejinseok (@North_korea135) — [Normal Rank] Standard (rank 1) terminated

sonotrinity (@Sono_Trinity) — [Normal Rank] Standard (rank 1)

XM16E1 (@brither10) — [Normal Rank] Standard (rank 1) terminated

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

Rank structure

[High Rank] Chairman1

da alt1

[High Rank] President3

[Dev] Dev0

[High Rank] Managing Director0

[High Rank] Ground Crew Director0

[High Rank] Flight Crew Director0

[High Rank] Cabin Director1

[High Rank] Airport Director0

[Medium Rank] Captain0

[Medium Rank] Ground crew0

[Medium Rank] First Officer1

[Low Rank] Cabin crew2

[Low Rank] Airport Staff0

[Special Rank] Special Traveler0

[Trainer Rank] Trainee0

Member36

[Normal Rank] Standard27

게스트0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.