03 · The rotation spine
Change one rotation.
ROTATION
Change one rotation.
Everything moves.
The crew rotation table is the spine of the vessel. Muster lists, cabins, certificates, rest hours, flights and victualling are computed from it — for any day of the year.
ROTATIONCrew lists
15 aboard
Muster
Stn B · 6 → 5
Cabin plan
Cabin 5 freed
Certificates
15 tracked
Rest hours
Plan re-checked
Flights
NCE → MAD
Travel letters
1 generated
Victualling
15 covers
Swipe on/off
Swipe-off due
AI brief
In 06:00 brief
Live rotation event1 of 3
MR
Off · 12 Mar
Derived in one pass
Mateo Rossi
Deckhand · Deck
Crew list
16 → 15 aboard from 12 Mar
Muster
Station B: 6 → 5
Cabin plan
Cabin 5 bottom berth freed
Certificates
Matrix rolls to who is aboard
Flights
NCE → MAD, 12 Mar 14:05 — drafted
Travel letter
Generated, ready to send
Victualling
15 covers from 12 Mar
1 change · 7 outputs
1→7
One change, seven outputs
Crew lists, muster, cabins, certificates, flights, letters and victualling.
9
Rotation patterns, plus custom
Months on, weeks off, or whatever only your boat runs.
59
Roles, mapped
Across Bridge, Deck, Engineering, Galley and Interior.
365
Days on one screen
Scrub to any date and every list follows.
The engine room
Built for how rotations
Built for how rotations
really run.
Scrub the year
Drag to any date — the whole vessel recomputes.
Week of 12 Mar
9 / 10
seats filled
JFMAMJJASOND
Captain
Chief Officer
Bosun
Deckhand
Deckhand
Chief Engineer
2nd Engineer
Head Chef
Chief Stew
Stewardess
A/B cover, gaps flagged
Every seat pairs an A and a B. Leave a hole and it's flagged months out — not the week before.
A
B
Gap · 2nd Engineer · 9–29 Jul
Trial Mode
Try any change risk-free. Nothing touches the live plan until you commit.
Permissions that fit your boat
A Chief Stew runs Interior's rotation — and never touches the 2nd Engineer's.
SLChief StewInteriorEdit
SLChief StewEngineeringView
PUPurserAll departmentsEdit
Patterns, built in
Nine rotation patterns plus custom, with A/B cover for every seat.
2:23:12:110/10 wk6/6 wkCustom