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 ISTAR - show graphs
Map loading...
Callsign: PD4937
MMSI number: 244660096
Navigational status: Under way (engine) (0)
Vessel class: Tanker (89)
Destination: (ETA ***00 00:00)
Location: 52°23.18' N 4°56.45' E - locator JO22LJ22VR - show map - static map
2.3 miles East bearing 68° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands [?]
3.3 miles South bearing 161° from Landsmeer, Gemeente Landsmeer, North Holland, Netherlands
37.5 miles Northeast bearing 31° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2020-03-12 09:37:40 EDT (19d 8h16m ago)
2020-03-12 14:37:40 CET local time at Amsterdam, Netherlands [?]
Course: 290° – heading 511°
Speed: 0 MPH
Dimensions: length 59 m width 71 m draught 0.0 m
Last path: PD4937>ais via GM7HHB
Positions stored: 33603
Stations near current position of ISTAR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GEULPLUS464.8 yards 129°2020-03-31 02:58:25 MS DE JORDAAN470.6 yards 113°2020-03-25 07:36:25
AMSTELPLUS477.1 yards 130°2020-03-30 05:00:22 SUPPERCLUB CRUISE0.3 miles 122°2020-03-31 05:16:31
FLUVIUS0.3 miles 158°2020-03-18 04:54:31 CHRISTIAAN BRUNINGS0.4 miles 111°2020-03-22 09:24:30
BENJA0.4 miles 223°2020-03-27 13:59:53 VOS PRELUDE0.4 miles 120°2020-03-31 07:00:08
ISLAND EMPRESS0.4 miles 119°2020-03-09 04:46:33 BRENT0.4 miles 115°2020-03-31 04:30:29
RHOON C0.4 miles 114°2020-03-30 06:50:26 ANNA0.4 miles 158°2020-03-20 07:39:35
TESCO0.4 miles 113°2020-03-12 02:29:22 VITESSE0.4 miles 113°2020-03-31 00:40:15
IJVEER 500.5 miles 242°2020-03-30 00:16:02 CW04490.5 miles 347°2020-03-31 16:09:05
IJVEER 540.6 miles 199°2020-03-31 16:28:55 IJVEER 340.6 miles 254°2020-03-29 02:17:18
IJVEER 520.6 miles 250°2020-03-31 05:37:32 IJVEER 350.6 miles 248°2020-03-30 06:02:24
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