How to send and check first aid and oxygen kits

Send first aid, oxygen and spares boxes with a trip, then check them back in with a quick or full check.

Assign the box to the trip.
When it comes back, mark it back with a quick check (OK or needs attention, O2 bar) or a full contents check with expiry dates and restock.

The Day board warns when a boat has no first aid or oxygen, or a check is due.