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 NUMERO UNO - show graphs
Callsign: WDJ2379
MMSI number: 367757790
Vessel class: Pleasure (37)
Location: 9°31.72' N 84°37.45' W - locator EJ79QM56CU - show map
9.6 km South bearing 176° from Jacó, Puntarenas, Costa Rica [?]
33.1 km West bearing 272° from Parrita, Puntarenas, Costa Rica
74.4 km Southwest bearing 233° from San José, San José, Costa Rica
74.8 km Southwest bearing 226° from San Francisco, Heredia, Costa Rica
Last position: 2025-01-13 12:15:07 UTC (27d 19h55m ago)
2025-01-13 06:15:07 CST local time at Jacó, Costa Rica [?]
Course: 150° – heading 511°
Speed: 22 km/h
Last path: WDJ2379>ais via TI2GBB-2
Positions stored: 783
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