JANNETTE

Arrivals, time in port and the load/discharge inferred from the draught change — detected from AIS track history. An open call means the vessel is still in port (no departure observed yet).

1. Nederasselt

   no cargo change

   → · 4.3 days in port· draught 2.3→2.3 m
2. Sliedrecht

   no cargo change

   → · 24 h in port· draught 1.3→1.3 m
3. Weurt

   no cargo change

   → · 18 h in port· draught 1.3→1.3 m
4. Wanssum

   Discharged

   → · 8 h in port· draught 2.4→1.3 m

Method: each call is a run of fixes inside a port’s geofence confirmed by a stop (or an AIS gap); load/discharge is the sign of the draught delta over the call. Indicative — arrivals before our AIS history began read from the first observation.

Time-in-port summed by port from the AIS-detected port-call history — the ports this vessel has spent the most time at, longest first.

1. Nederasselt· Netherlands

   4.3 days
   1 call · 4.3 days avg
2. Sliedrecht· Netherlands

   24 h
   1 call · 24 h avg
3. Weurt· Netherlands

   18 h
   1 call · 18 h avg
4. Wanssum· Netherlands

   8 h
   1 call · 8 h avg 1 discharge

Based on 4 completed calls observed since — open calls (no departure yet) are excluded. The distribution sharpens as AIS history accrues.