Callsign:	WDN9831
MMSI number:	368330650
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	BOSTON ^
Location:	42°20.59' N 71°02.08' W - locator FN42LI52UJ - show map 1.0 miles Northeast bearing 48° from South Boston, Suffolk County, Massachusetts, United States [?] 1.7 miles Southeast bearing 129° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-01-26 14:56:30 EST (3d 18h12m ago) 2025-01-26 14:56:30 EST local time at South Boston, United States [?]
Course:	360° – heading 82°
Speed:	0 MPH
Dimensions:	length 30 m width 7 m draught 0.0 m
Last path:	WDN9831>ais via kx1t
Positions stored:	1376

callsign		distance	last heard - EST		callsign		distance	last heard - EST
NANCY		23.4 yards 267°	2025-01-30 09:08:26		ANNA R		29.7 yards 275°	2025-01-30 09:06:24
ADHEMAR DE ST VENANT		108.7 yards 88°	2025-01-30 09:07:55		LEANNA		453.7 yards 117°	2025-01-10 13:34:35
GANNET III		458.1 yards 120°	2025-01-13 10:21:33		ZIM CORAL		0.3 miles 104°	2025-01-30 09:06:54
EASTERN RESPONDER		0.4 miles 93°	2025-01-29 09:21:15		CHETTA		0.5 miles 7°	2025-01-30 08:42:01
MARIA JO-ANN		0.5 miles 341°	2025-01-28 17:12:11		JOCKA		0.6 miles 346°	2025-01-30 09:08:26
AURORA		0.6 miles 44°	2025-01-30 09:08:26		BLACK BEAUTY		0.6 miles 340°	2025-01-22 13:45:55
ENCORE V		0.6 miles 333°	2025-01-29 14:20:41		F/V AMERICA		0.6 miles 342°	2025-01-30 09:07:25
MR PETE		0.6 miles 343°	2025-01-29 19:12:31		SPIRIT OF BOSTON		0.7 miles 327°	2025-01-25 21:53:35
OLYMPIA		0.7 miles 345°	2025-01-27 13:56:40		SEAPORT ELITE II		0.7 miles 331°	2025-01-25 21:58:09
SIXPENCE		0.7 miles 39°	2025-01-30 08:43:32		FREEDOM		0.8 miles 3°	2025-01-30 09:07:25

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.