[SEA] Hydra Attack Division #14109342

433

members (measured 30 Aug 2026, 01:18 UTC)

19 February 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENmilitary simulationNavy Simulatorroleplay

Description

----[✪]--Division Information--[✪]---- The Hydra Attack Division is an Unofficial military group for the game Navy Simulator created by SEA Military. The division focus is to intercept any threat towards the Trident Isles with lightning speed and to spearhead an assault of any kind, where it be on, below, or above the water. ----[✪]--Focuses--[✪]---- The division focuses on deadly lightning warfare, as a result, the division requires and trains every soldier to be experts at dogfighting, escorting, landing, breaching and more with frequent training.

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

Membership history

Growth

2 measurements spanning 19 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 433–434 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Aug 2026, 01:18	433	-1
11 Aug 2026, 02:01	434	first reading

Ownership

Owned by @Sebbehoff as measured.

Members we’ve seen

@Sebbehoff — [FA] Fleet Admiral (rank 255)

NotRikoi (@owjbkhe_002) — [WO] Warrant officer (rank 247)

Lambo (@LamboPlayer57) — [WO] Warrant officer (rank 247)

@superblokker10 — [SR] Seaman Recruit (rank 240)

Pumpkin (@Luca990733) — [SR] Seaman Recruit (rank 240)

GuestiX (@guest21012101) — [SR] Seaman Recruit (rank 240)

zane (@Seawemachi) — [T] Trainee (rank 239)

Silly (@66levis) — [T] Trainee (rank 239)

@ecxtoc — [T] Trainee (rank 239)

vubiqzz (@huboleslaw) — [T] Trainee (rank 239)

White (@Levente20110805) — [T] Trainee (rank 239)

@Sharkooo20 — [T] Trainee (rank 239)

drew (@cooldrew07) — [T] Trainee (rank 239)

JEJSJIH (@jejsjihbcejhbf) — [T] Trainee (rank 239)

@Prxsyy — [T] Trainee (rank 239)

Banana (@HOTDOGS_4LIFE6) — [T] Trainee (rank 239)

Ted (@Ted_clubblerlang) — [T] Trainee (rank 239)

SCOTOMA (@charliebo111) — [T] Trainee (rank 239)

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

Rank structure

[FA] Fleet Admiral1

[A] Admiral2

[SEA] SEA Staff1

[VA] Vice Admiral1

[CA] Captain0

[RA] Rear Admiral1

[CO] Commander0

[LC] Lieutenant Commander1

[LT] Lieutenant1

[EN] Ensign3

[WO] Warrant officer12

[PO] Petty Officer0

[SM] Sergeant Major0

[SE] Sergeant6

[S] Seaman4

[SA] Seaman Apprentice3

[SR] Seaman Recruit17

[T] Trainee381

Member434

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.

SEA Military#2648601 · 17 shared members

Chillz Studios#2782840 · 10 shared members

[SEA] First Air Force#16992878 · 10 shared members

[SEA] Navy SEALS#13111733 · 9 shared members

Pilot Training Club#2794513 · 8 shared members

[SEA] Orion's Sentinels#16818877 · 8 shared members

Paradoxum Games#4914494 · 7 shared members

Somalian Cove#10497374 · 7 shared members

SEA Visitors Division#11782537 · 7 shared members

[SEA] Spearhead Command#15857418 · 6 shared members

[PIRATE] Russian Air#11664993 · 6 shared members

SEA | Commandos#15503336 · 6 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.