[RNRP] Fleet Operational Sea Training #32304375

1

members (measured 22 Sept 2026, 14:45 UTC)

27 April 2023

created (per Roblox API)

10 August 2026

first measured by this register

RoleplayENmilitary roleplayroyal navytraining simulation

Description

⚓ Fleet Operational Sea Training ⚓ "If you want peace, prepare for war" ━━━━━━━━━━━━━ [About Us] Fleet Operational Sea Training (FOST) provides training for Royal Navy recruits and training for all warships in the Royal Navy, keeping the Royal Navy fighting fit and ready to take on any adversary. ━━━━━━━━━━━━━ [How To Join] To join Fleet Operational Sea Training you must apply on our comms channel once accepted you must then complete initial Instructor training at HMS Raleigh, if you pass you will be a qualified FOST Instructor. You must be Petty Officer and above to join. ━━━━━━━━━━━━━ 💬Communications💬 Join the Royal Navy RP comms by going to the social links in the group! We'll be waiting for you there Sailor!

Written by the group; not a statement 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 We do not publish numbers we have not measured.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
4 Sept 2026, 19:39	1	first reading

Ownership

Owned by @RebRoly 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

@RebRoly — [FSL] First Sea Lord & Chief of Naval Staff (rank 255)

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

Rank structure

[FSL] First Sea Lord & Chief of Naval Staff0

[SSL] Second Sea Lord & Deputy Chief of Naval Staff0

[FC] Fleet Commander0

[CFOST] Commander Fleet Operational Sea Training0

[CO] Commanding Officer0

[FL] First Lieutenant0

Fleet Air Arm Instructor0

Submarine Service Instructor0

Surface Fleet Instructor0

Instructor0

Initial Naval Training Instructor0

Member1

Initial Instructor Training0

Guest0

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

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Groups whose measured members overlap with this one — a sample from our membership graph.

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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.