Callsign:	WDM6451
MMSI number:	367006540
IMO number:	117964
Navigational status:	Under way (engine) (0)
Vessel class:	(57)
Destination:	XX XXX>US^0HVB
Location:	42°21.13' N 71°01.39' W - locator FN42LI74FM - show map 1.9 miles Northeast bearing 46° from South Boston, Suffolk County, Massachusetts, United States [?] 1.9 miles East bearing 103° from Boston, Suffolk County, Massachusetts, United States 2.8 miles South bearing 170° from Chelsea, Suffolk County, Massachusetts, United States
Last position:	2024-11-19 07:42:32 EST (2m ago) 2024-11-19 07:42:32 EST local time at South Boston, United States [?]
Course:	245.699997° – heading 293°
Speed:	0 MPH
Dimensions:	length 146 m width 24 m draught 5.5 m
Last path:	WDM6451>ais via kx1t
Positions stored:	41962

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OSPREY		49.5 yards 134°	2024-10-24 14:25:31		HARMONY		309.0 yards 226°	2024-11-01 13:22:33
MIDNIGHT EXPRESS		379.6 yards 313°	2024-10-20 12:21:44		SMR MAVERICK		0.5 miles 162°	2024-11-19 07:44:04
MASSACHUSETTS		0.5 miles 266°	2024-11-19 07:42:32		FLYING CLOUD		0.5 miles 319°	2024-11-19 07:42:32
SIXPENCE		0.6 miles 160°	2024-11-18 05:59:24		EASTERN RESPONDER		0.6 miles 174°	2024-11-18 10:51:39
OUTWARD BOUND		0.7 miles 197°	2024-11-18 16:18:57		GENESIS VISION		0.7 miles 303°	2024-11-19 07:42:02
GANNET III		0.7 miles 186°	2024-11-17 11:30:35		ANNA R		0.7 miles 131°	2024-11-19 07:39:30
VALKYRIE		0.7 miles 288°	2024-11-19 07:35:26		AMERICAN UNITED		0.7 miles 345°	2024-11-19 07:42:02
GRATITUDE		0.7 miles 323°	2024-11-16 14:05:16		EFD MARINE 1		0.7 miles 346°	2024-11-04 15:26:38
ZIM EMERALD		0.7 miles 200°	2024-11-19 07:34:25		ENCORE II		0.8 miles 289°	2024-11-07 14:19:56
OLYMPIA		0.8 miles 271°	2024-11-18 16:02:11		ALONA		0.8 miles 335°	2024-11-17 19:57:33

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.