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 STHUQI - show graphs
Callsign: CFA4121
MMSI number: 316052438
Navigational status: Reserved (carrying hazard class C) (9)
Vessel class: Passenger (60)
Destination: NAN<->VAN
Location: 49°13.68' N 123°48.62' W - locator CN89CF24SR - show map
11.4 km Northeast bearing 53° from Nanaimo, British Columbia, Canada [?]
27.2 km North bearing 1° from Ladysmith, British Columbia, Canada
50.2 km West bearing 268° from Vancouver, British Columbia, Canada
72.9 km West bearing 281° from Surrey, British Columbia, Canada
Last position: 2025-03-13 23:31:32 UTC (1m39s ago)
2025-03-13 16:31:32 PDT local time at Nanaimo, Canada [?]
Course: 244.400009° – heading 240°
Speed: 66 km/h
Dimensions: draught 1.5 m
Last path: CFA4121>ais via VE7KA
Positions stored: 72968
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