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 COMPASS EMPRESS - show graphs
Callsign: PI4535
MMSI number: 244669182
Navigational status: At anchor (1)
Vessel class: Passenger (69)
Destination: HANDELSHAFEN LINZ
Location: 48°19.13' N 14°18.80' E - locator JN78DH76OM - show map
2.4 km Northeast bearing 56° from Linz, Upper Austria, Austria [?]
5.6 km Northwest bearing 312° from Steyregg, Politischer Bezirk Urfahr Umgebung, Upper Austria, Austria
110.5 km Northeast bearing 58° from Salzburg, Salzburg, Austria
Last position: 2025-02-20 02:04:27 UTC (3m51s ago)
2025-02-20 03:04:27 CET local time at Linz, Austria [?]
Course: 177.6° – heading 511°
Speed: 0 km/h
Dimensions: length 110 m width 12 m draught 1.6 m
Last path: PI4535>ais via OE5HCL
Positions stored: 13920
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