Callsign:	WDG8551
MMSI number:	367578710
Navigational status:	Under way (engine) (0)
Vessel class:	High Speed Catamaran (40)
Destination:	QUINCY
Location:	42°14.62' N 70°58.24' W - locator FN42MF38ML - show map 7.4 miles Southeast bearing 147° from South Boston, Suffolk County, Massachusetts, United States [?] 9.1 miles South bearing 176° from Winthrop, Suffolk County, Massachusetts, United States 9.1 miles Southeast bearing 150° from Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-16 15:28:52 EST (2d 21h27m ago) 2024-12-16 15:28:52 EST local time at South Boston, United States [?]
Course:	212° – heading 237°
Speed:	2 MPH
Dimensions:	length 23 m width 8 m draught 2.0 m
Last path:	WDG8551>ais via kx1t
Positions stored:	63234

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SANCTUARY		130.9 yards 85°	2024-12-19 10:55:44		MISS ILA		155.1 yards 66°	2024-12-19 12:55:59
PETER M MAHONEY		514.7 yards 43°	2024-12-19 12:56:29		ENCOURAGER		0.3 miles 53°	2024-12-19 12:50:55
JORDAN ROSE		0.4 miles 33°	2024-12-19 12:55:59		FW2861		0.8 miles 91°	2024-12-19 12:51:55
AF1SL-9		1.7 miles 117°	2024-12-14 08:24:27		AA1SH-R		2.0 miles 157°	2024-12-19 12:52:37
GLORY		2.5 miles 52°	2024-12-19 12:42:17		AB1II-1		2.6 miles 322°	2024-12-06 16:26:35
KC1HHO-9		2.9 miles 311°	2024-12-19 12:43:05		KB1EKN-7		4.1 miles 91°	2024-12-15 13:48:05
MP1		4.6 miles 352°	2024-12-14 21:42:17		UMB LANDING CRAFT		4.7 miles 354°	2024-12-16 14:12:06
BOSTON PILOT CHELSEA		4.9 miles 20°	2024-12-19 12:49:23		CHAMPAGNE LADY		4.9 miles 324°	2024-12-19 12:54:58
EW5144		5.2 miles 293°	2024-12-19 12:46:00		N1DRS-9		5.5 miles 163°	2024-11-30 19:42:18
DW5490		5.6 miles 234°	2024-12-19 12:45:41		CG29186		5.6 miles 13°	2024-12-09 18:25:10

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.