The system, module by module
Eight modules. One record underneath them all.
Each panel below is a working view from the product. Every count re-derives from the same audited POB record — change the record once and the list changes with it.
Continuous on-board accounting with capacity-against-maximum monitoring and crew/client segmentation.
Planned to signed-on to signed-off to archived — reversible at every step, with swap-aware cabin-conflict detection.
- OKAFOR, Mcab 214LB1
- HALVORSEN, Kcab 118LB1
- DA SILVA, Rcab 233LB2
Muster-station manifests derived from live cabin assignment, with persistent station-team overrides.
Seven response sections, 27 role assignments, vacancy alerts for unfilled safety-critical positions.
Hot/cold work, electrical isolation, over-side/aloft and personnel-transfer permits, tied to the live POB.
Crew certificate and training matrix with scanned-document control, tracked against expiry.
Per-rotation days-on-board ledgers, counted from sign-on and frozen on sign-off.
Byte-level XLSM rewriting preserves your workbook exactly — VBA, named ranges, formatting. Verified byte-identical — product record.
Illustrative views — sample data throughout. Derivation behaviour, sub-second refresh and byte-identical export are product record, verified in production.
Underneath all eight: four-tier access, a full audit trail on every state change, and nightly backups on European hosting.