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 CL HUAIHUA - show graphs
Callsign: VRVZ4
MMSI number: 477941300
IMO number: 953353
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: CLPTI>PABLB (ETA Mar03 10:00)
Location: 9°22.11' N 79°55.58' W - locator FJ09AI88TK - show map
2.9 km West bearing 291° from Colón, Colón, Panama [?]
5.8 km Northwest bearing 315° from Margarita, Colón, Panama
59.8 km Northwest bearing 309° from San Miguelito, Panamá, Panama
61.0 km Northwest bearing 313° from Panamá, Panamá, Panama
Last position: 2025-03-06 07:59:47 UTC (1h10m ago)
2025-03-06 02:59:47 EST local time at Colón, Panama [?]
Course: 009.8° – heading 28°
Speed: 4 km/h
Dimensions: length 199 m width 32 m draught 11.8 m
Last path: VRVZ4>ais via hp2dfa-12
Positions stored: 10089
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