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 ASTRA - show graphs
Map loading...
Callsign: PB4187
MMSI number: 244650752
IMO number: 918966
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: DEGEK03910DOCKX00227 (ETA ***00 00:00)
Location: 51°49.09' N 4°51.10' E - locator JO21KT26EI - show map - static map
3.2 miles East bearing 93° from Sliedrecht, Gemeente Sliedrecht, South Holland, Netherlands [?]
7.1 miles East bearing 98° from Papendrecht, Gemeente Papendrecht, South Holland, Netherlands
38.4 miles South bearing 182° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
70.3 miles North bearing 18° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2020-05-19 21:20:58 EDT (12d 8h5m ago)
2020-05-20 03:20:58 CEST local time at Sliedrecht, Netherlands [?]
Course: 96° – heading 511°
Speed: 10 MPH
Dimensions: length 110 m width 12 m draught 1.5 m
Last path: PB4187>ais via GM7HHB
Positions stored: 74776
Stations near current position of ASTRA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
STATENDAM11.3 yards 270°2020-05-29 17:27:12 NOVA83.3 yards 107°2020-05-30 08:36:58
CHOICE287.3 yards 280°2020-05-28 11:00:02 P95325.5 yards 31°2020-05-05 00:29:12
AURIGA338.5 yards 278°2020-05-31 14:38:13 VLIESTROOM351.8 yards 54°2020-05-25 11:40:01
MTS VANQUISH371.3 yards 44°2020-05-29 22:28:29 DEENEPLAAT426.3 yards 303°2020-05-31 20:15:28
AVONTUUR 2455.0 yards 300°2020-05-30 21:00:33 MERWESTROOM0.3 miles 62°2020-05-18 07:30:58
NORMA0.3 miles 95°2020-05-28 07:00:52 SWISS RUBY0.3 miles 65°2020-05-31 22:05:32
PD0PVR0.4 miles 282°2020-05-15 14:11:14 NP 2890.5 miles 85°2020-05-31 15:08:14
AVENSIS0.6 miles 91°2020-06-01 05:22:50 VISION0.6 miles 275°2020-05-22 17:36:37
DIAFORA0.6 miles 275°2020-05-28 03:33:43 FLAVA0.7 miles 86°2020-05-31 16:45:18
JANE AUSTEN0.8 miles 86°2020-05-30 17:35:25 GEOFFREY CHAUCER0.8 miles 84°2020-05-22 21:14:43
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