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 ASI M - show graphs
Callsign: 3FWQ4
MMSI number: 356479000
IMO number: 244843
Navigational status: Moored (5)
Vessel class: Cargo (70)
Destination: GN CKY (ETA Jan11 11:00)
Location: 25°30.13' S 48°31.21' W - locator GG54RL79OL - show map
2.3 km Northwest bearing 331° from Paranaguá, Paraná, Brazil [?]
19.1 km North bearing 357° from Pontal do Paraná, Pontal do Paraná, Paraná, Brazil
76.0 km East bearing 96° from Curitiba, Curitiba, Paraná, Brazil
94.9 km North bearing 20° from Joinville, Santa Catarina, Brazil
Last position: 2025-02-10 18:28:59 UTC (23h2m ago)
2025-02-10 15:28:59 -03 local time at Paranaguá, Brazil [?]
Course: 29° – heading 278°
Speed: 0 km/h
Dimensions: length 190 m width 32 m draught 10.2 m
Last path: 3FWQ4>ais via ARAF-AIS
Positions stored: 3927
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