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 HUNTRESS - show graphs
Callsign: WCJ3830
MMSI number: 366612780
Vessel class: Sailing (36)
Location: 28°15.25' N 80°28.01' W - locator EL98SG31XA - show map
14.9 km Northeast bearing 54° from Satellite Beach, Brevard County, Florida, United States [?]
15.1 km Northeast bearing 67° from South Patrick Shores, Brevard County, Florida, United States
94.6 km East bearing 109° from Orlando, Orange County, Florida, United States
107.3 km North bearing 354° from Port Saint Lucie, Saint Lucie County, Florida, United States
Last position: 2025-02-04 12:37:38 UTC (7d 4h3m ago)
2025-02-04 07:37:38 EST local time at Satellite Beach, United States [?]
Course: 327° – heading 511°
Speed: 9 km/h
Last path: WCJ3830>ais via W1SPG
Positions stored: 56
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