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 TRIPOLIS - show graphs
Callsign: 205541790
MMSI number: 205541790
IMO number: 502697
Navigational status: Under way (engine) (0)
Vessel class: (0)
Location: 51°28.88' N 6°49.18' E - locator JO31JL85IM - show map
1.6 miles Northwest bearing 308° from Oberhausen, North Rhine-Westphalia, Germany [?]
4.5 miles Northeast bearing 42° from Duisburg, North Rhine-Westphalia, Germany
8.7 miles West bearing 284° from Essen, North Rhine-Westphalia, Germany
38.3 miles North bearing 352° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-02-03 12:11:00 EST (2d 22h44m ago)
2025-02-03 18:11:00 CET local time at Oberhausen, Germany [?]
Course: 53° – heading 52°
Speed: 1 MPH
Dimensions: length 110 m width 12 m draught 3.0 m
Last path: 205541790>ais via ak4nv
Positions stored: 45480
Stations near current position of TRIPOLIS - show more
callsign distance last heard - EST      callsign distance last heard - EST
MUELHEIM62.1 yards 91°2025-02-04 14:29:13 SG LURCH149.9 yards 69°2025-02-06 08:13:58
MON DESIR212.8 yards 44°2025-02-06 09:57:40 LIRICH242.4 yards 61°2025-02-06 10:54:36
DOLLARD0.4 miles 225°2025-02-05 10:35:23 WSP 180.8 miles 58°2025-02-04 10:54:37
DJ5NF-101.0 miles 16°2025-02-06 10:27:56 DL1PJO-111.0 miles 169°2025-01-31 15:44:43
DJ5NF-71.0 miles 13°2025-01-30 16:47:02 DN9ELF1.4 miles 289°2025-02-04 09:56:23
DN9DSP1.7 miles 16°2025-01-08 12:06:24 DN9DSP-11.7 miles 16°2025-02-01 13:23:31
DN9DSP-Y1.7 miles 16°2025-02-02 11:43:35 DN9DSP-N1.7 miles 16°2025-02-02 13:57:22
DN9DSP B1.7 miles 16°2025-02-02 13:39:12 DN9DSP-B1.7 miles 16°2025-02-02 13:41:30
DL9YFF-D1.9 miles 93°2025-02-06 10:41:22 STERREBOS2.0 miles 64°2025-02-06 10:34:16
ZUFRIEDENHEIT2.0 miles 64°2025-02-04 09:35:19 EILTANK 492.3 miles 66°2025-02-06 10:43:25
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