Callsign:	WDF3974
MMSI szám:	368557000
IMO szám:	504267
Navigational status:	Undefined/default (15)
Hajóosztály:	Fishing (30)
Hely:	37°47.68' N 122°32.39' W - lokátor CM87RT50FR - térkép nézet 10.8 km Nyugat irány 282° tól San Francisco, San Francisco County, California, United States [?] 12.0 km Északnyugat irány 325° tól Daly City, San Mateo County, California, United States 76.1 km Északnyugat irány 312° tól San Jose, Santa Clara County, California, United States
Utolső pozíció:	2025-11-03 21:42:42 UTC (19d 18h32m ezelőtt) 2025-11-03 13:42:42 PST helyi idő San Francisco, United States [?]
Irány:	63° – haladási írány 511°
Sebesség:	18 km/h
Méretek:	hossz 17 m szélesség 5 m merülés 0.0 m
Utolsó útvonal:	WDF3974>ais via SUNSET
Positions stored:	6181

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.