Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel SYNTHESE 2 - show graphs
Map loading...
Callsign: PD4135
MMSI number: 244020721
IMO number: 503166
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: LADENBURG (ETA Sep09 01:00)
Location: 51°46.72' N 4°45.01' E - locator JO21JS06AU - show map - static map
5.0 km South bearing 201° from Sliedrecht, Gemeente Sliedrecht, South Holland, Netherlands [?]
10.3 km Southwest bearing 241° from Boven-Hardinxveld, Gemeente Hardinxveld-Giessendam, South Holland, Netherlands
66.8 km South bearing 188° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
106.8 km North bearing 15° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2021-09-18 03:09:51 UTC (5d 15h1m ago)
2021-09-18 05:09:51 CEST local time at Sliedrecht, Netherlands [?]
Course: 206° – heading 511°
Speed: 19 km/h
Dimensions: length 86 m width 12 m draught 2.1 m
Last path: PD4135>ais via GM7HHB
Positions stored: 54560
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS