Callsign:	WDF7543
MMSI szám:	366787340
Navigational status:	Under way (sailing) (8)
Hajóosztály:	Towing (31)
Hely:	42°21.76' N 71°01.97' W - lokátor FN42LI67BA - térkép nézet 2.3 km Kelet irány 78° tól Boston, Suffolk County, Massachusetts, United States [?] 3.2 km Dél irány 180° tól Chelsea, Suffolk County, Massachusetts, United States 3.5 km Északkelet irány 23° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-02-27 17:23:04 UTC (6d 14h49m ezelőtt) 2025-02-27 12:23:04 EST helyi idő Boston, United States [?]
Irány:	360° – haladási írány 511°
Sebesség:	0 km/h
Méretek:	merülés 1.0 m
Utolsó útvonal:	WDF7543>ais via kx1t
Positions stored:	978

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.