Callsign:	WDL4230
MMSI szám:	366918840
Hajóosztály:	Fishing (30)
Hely:	37°49.10' N 122°28.86' W - lokátor CM87ST26GJ - térkép nézet 7.2 km Északnyugat irány 312° tól San Francisco, San Francisco County, California, United States [?] 9.1 km Dél irány 164° tól Strawberry, Marin County, California, United States 12.6 km Dél irány 161° tól Corte Madera, Marin County, California, United States 74.1 km Északnyugat irány 316° tól San Jose, Santa Clara County, California, United States
Utolső pozíció:	2025-11-02 00:10:28 UTC (21d 22h19m ezelőtt) 2025-11-01 17:10:28 PDT helyi idő San Francisco, United States [?]
Irány:	262° – haladási írány 511°
Sebesség:	10 km/h
Utolsó útvonal:	WDL4230>ais via SUNSET
Positions stored:	859

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.