Callsign:	WDG4220
MMSI number:	367534250
Navigational status:	Under way (engine) (0)
Vessel class:	(90)
Location:	42°18.21' N 70°58.53' W - locator FN42MH22WU - show map 3.8 miles North bearing 21° from Quincy, Norfolk County, Massachusetts, United States [?] 4.3 miles Southeast bearing 119° from South Boston, Suffolk County, Massachusetts, United States 5.7 miles Southeast bearing 131° from Boston, Suffolk County, Massachusetts, United States 5.9 miles Northeast bearing 51° from Milton, Norfolk County, Massachusetts, United States
Last position:	2025-01-17 11:30:43 EST (14d 12h55m ago) 2025-01-17 11:30:43 EST local time at Quincy, United States [?]
Course:	150° – heading 511°
Speed:	17 MPH
Dimensions:	draught 0.0 m
Last path:	WDG4220>ais via kx1t
Positions stored:	317

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ABIGAIL		0.7 miles 327°	2025-01-10 14:04:00		RUTH E HUGHES		1.0 miles 324°	2025-01-31 18:45:11
UMB LANDING CRAFT		1.5 miles 323°	2025-01-31 09:14:58		SALACIA		1.9 miles 138°	2025-01-31 19:46:03
CGC JOHN PATTERSON		2.2 miles 16°	2025-01-28 14:48:38		SEAWATCH		2.3 miles 66°	2025-01-22 12:50:38
CHAMPION		2.4 miles 26°	2025-01-31 21:42:06		AB1II-7		2.5 miles 212°	2025-01-31 16:35:16
CG20315		2.5 miles 6°	2025-01-02 10:50:34		SIR_WINSTON		2.6 miles 290°	2025-01-17 12:06:43
MICHAEL CRAVEN		2.7 miles 31°	2025-01-24 11:06:38		CHAMPAGNE LADY		2.7 miles 266°	2025-02-01 00:25:14
F/V GUARDIAN		2.7 miles 47°	2025-01-22 16:52:39		ENDEAVOUR		2.8 miles 265°	2025-01-29 23:54:06
KC1HHO-9		3.0 miles 222°	2025-02-01 00:20:14		CG29186		3.1 miles 91°	2025-01-22 11:07:10
F/V AMERICA		3.2 miles 36°	2025-01-31 16:11:36		MASSACHUSETTS		3.2 miles 134°	2025-01-31 18:08:10
KC1HHO-5		3.3 miles 231°	2025-01-31 15:37:49		KC1TYH-7		3.6 miles 303°	2025-01-06 21:58:26

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.