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 M Y FREEDOM - show graphs
Callsign: ZGHW4
MMSI number: 319145400
IMO number: 861756
Navigational status: Under way (engine) (0)
Vessel class: (38)
Destination: MIAMI (ETA Dec17 14:30)
Location: 26°05.74' N 80°07.13' W - locator EL96WC52RW - show map
3.8 km Southeast bearing 140° from Fort Lauderdale, Broward County, Florida, United States [?]
7.5 km South bearing 164° from Wilton Manors, Broward County, Florida, United States
30.9 km Northeast bearing 31° from Hialeah, Miami-Dade County, Florida, United States
36.5 km North bearing 12° from Miami, Miami-Dade County, Florida, United States
Last position: 2025-01-27 21:41:32 UTC (15d 2h27m ago)
2025-01-27 16:41:32 EST local time at Fort Lauderdale, United States [?]
Course: 9° – heading 3°
Speed: 12 km/h
Dimensions: length 42 m width 8 m draught 2.9 m
Last path: ZGHW4>ais via KN4CV
Positions stored: 4481
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