![[USN] Basic Underwater Demolition Training](https://tr.rbxcdn.com/180DAY-4d12c74001203702f2e92643db05963d/150/150/Image/Png/noFilter)
[USN] Basic Underwater Demolition Training #14243902
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 23 Oct 2026, 04:13 | 99 | -1 |
| 18 Oct 2026, 22:58 | 100 | +5 |
| 10 Oct 2026, 17:30 | 95 | -1 |
| 5 Oct 2026, 05:25 | 96 | +2 |
| 3 Oct 2026, 21:50 | 94 | +2 |
| 29 Sept 2026, 18:50 | 92 | +1 |
| 29 Sept 2026, 05:28 | 91 | +1 |
| 25 Sept 2026, 21:38 | 90 | -8 |
| 23 Sept 2026, 00:58 | 98 | -2 |
| 12 Sept 2026, 00:18 | 100 | +4 |
| 3 Sept 2026, 19:02 | 96 | -1 |
| 31 Aug 2026, 03:19 | 97 | +1 |
| 26 Aug 2026, 17:46 | 96 | +1 |
| 17 Aug 2026, 14:43 | 95 | -2 |
| 15 Aug 2026, 18:31 | 97 | -1 |
| 13 Aug 2026, 08:24 | 98 | +1 |
| 12 Aug 2026, 06:00 | 97 | -1 |
| 11 Aug 2026, 00:42 | 98 | +5 |
| 10 Aug 2026, 16:34 | 93 | first reading |
Ownership
Owned by USNHOLD (@GUSNHolder) as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
USNHOLD (@GUSNHolder) — Group Holder (rank 255)
Asian (@AsianSwisher) — Joint Chiefs of Staff (rank 254)
Dayz (@DaayzSwisher) — Joint Chiefs of Staff (rank 254)
kev (@kevoy124) — Naval Headquarters (rank 252)
@SargeSwisher — Developer (rank 251)
KiwiCarbine (@KiwiValue) — Commander, Naval Special Warefare Command (rank 16)
hyper (@hyp_4rr) — NSWC, Headquarters (rank 15) terminated
@vs8mion — NSWC, Headquarters (rank 15)
Guilty (@GuiltySolstice) — Command Master Chief (rank 12)
Coal (@CoalTheBest) — Head Instructor (rank 11)
collapse (@n3ju) — Lead Instructor (rank 10)
@Caldenus — Lead Instructor (rank 10)
@TeddySwisher — Instructor (rank 9)
NOVA (@NOVA_Targaryen) — Instructor (rank 9)
Sito (@8Sito3) — Junior Instructor (rank 8)
SierraSwisher (@ConflictSwisher) — Graduation (rank 7)
@LucidSwisher — Graduation (rank 7)
vooW (@40_KT) — Graduation (rank 7)
ChillsSon (@DeathsOperator) — Graduation (rank 7)
whoslando (@whoslxndo) — Graduation (rank 7)
Demo (@SanguineRurickovich) — Graduation (rank 7)
North (@holyn_rth) — Graduation (rank 7)
brski (@nox_xk) — Graduation (rank 7)
Mace (@MaceIsBased) — Graduation (rank 7)
Messi (@VxinMessi) — Graduation (rank 7)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.
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.