Callsign:	WDH6564
MMSI szám:	367639320
Navigational status:	Under way (engine) (0)
Hajóosztály:	Tug (52)
Cél:	BOSTON_
Hely:	42°23.39' N 71°03.25' W - lokátor FN42LJ33MN - térkép nézet 3.5 km Észak irány 8° tól Boston, Suffolk County, Massachusetts, United States [?] 6.3 km Észak irány 357° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-03-11 04:01:15 UTC (2d 7h41m ezelőtt) 2025-03-11 00:01:15 EDT helyi idő Boston, United States [?]
Irány:	360° – haladási írány 511°
Sebesség:	0 km/h
Méretek:	hossz 21 m szélesség 7 m merülés 2.5 m
Utolsó útvonal:	WDH6564>ais via kx1t
Positions stored:	26097

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.