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 THERA - show graphs
Map loading...
Callsign: PB3810
MMSI number: 244700581
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: KALLO
Location: 51°39.36' N 6°35.77' E - locator JO31HP17MK - show map - static map
6.3 miles East bearing 97° from Xanten, North Rhine-Westphalia, Germany [?]
6.3 miles Southeast bearing 148° from Mehrhoog, Regierungsbezirk Düsseldorf, North Rhine-Westphalia, Germany
52.2 miles North bearing 343° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
87.8 miles Southeast bearing 124° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2017-10-20 09:37:24 EDT (1d 16h33m ago)
2017-10-20 15:37:24 CEST local time at Xanten, Germany [?]
Course: 311° – heading 307°
Speed: 12 MPH
Dimensions: length 140 m width 11 m draught 2.0 m
Last path: PB3810>ais via ak4nv
Positions stored: 45578
Stations near current position of THERA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ROSARIUM9.1 yards 246°2017-10-16 04:47:06 JOLINE10.5 yards 46°2017-10-19 16:18:12
RONNY-O16.6 yards 270°2017-10-18 09:29:40 TRIANGLE18.2 yards 312°2017-10-18 15:09:15
SINGA21.7 yards 198°2017-10-21 03:57:35 YARIS23.1 yards 235°2017-10-15 16:48:12
VEERHAVEN VII24.3 yards 212°2017-10-21 17:57:24 BENO24.5 yards 340°2017-10-20 07:29:18
DUANCIS27.4 yards 193°2017-10-21 16:58:26 AVENSIS29.0 yards 225°2017-10-21 04:52:29
ISIS31.1 yards 167°2017-10-20 14:29:12 NAVALO36.6 yards 298°2017-10-14 01:17:46
ARTEGA43.1 yards 202°2017-10-17 22:06:19 TOBA43.8 yards 267°2017-10-09 16:01:16
ERASMUS46.2 yards 112°2017-10-21 02:02:41 VOGELZAND54.4 yards 319°2017-10-17 03:34:53
KVB ROMAN55.8 yards 314°2017-10-20 12:03:49 MAGELLAN56.6 yards 307°2017-10-05 03:58:03
NOORDSTER II59.0 yards 120°2017-10-11 06:24:57 SYNTHESE 1560.8 yards 310°2017-10-16 09:44:07
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.
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