Callsign:	ZGDW4
MMSI szám:	338147272
Navigational status:	Under way (engine) (0)
Hajóosztály:	Port tender (53)
Hely:	47°39.64' N 122°22.42' W - lokátor CN87TP58EN - térkép nézet 6.8 km Északnyugat irány 333° tól Seattle, King County, Washington, United States [?] 11.8 km Nyugat irány 278° tól Yarrow Point, King County, Washington, United States 113.3 km Délkelet irány 139° tól Victoria, British Columbia, Canada
Utolső pozíció:	2025-02-11 18:01:06 UTC (7d 8h34m ezelőtt) 2025-02-11 10:01:06 PST helyi idő Seattle, United States [?]
Irány:	360°
Sebesség:	0 km/h
Méretek:	hossz 8 m szélesség 4 m merülés 0.0 m
Utolsó útvonal:	ZGDW4>ais via KB7RYY
Positions stored:	3

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.