Callsign:
MMSI number:	338175351
Vessel class:	Sailing (36)
Location:	42°22.22' N 71°03.54' W - locator FN42LI28WV - show map 0.8 miles North bearing 3° from Boston, Suffolk County, Massachusetts, United States [?] 2.0 miles Southwest bearing 222° from Chelsea, Suffolk County, Massachusetts, United States 2.6 miles North bearing 349° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-11-30 02:47:50 EST (4m ago) 2024-11-30 02:47:50 EST local time at Boston, United States [?]
Course:	21.5° – heading 511°
Speed:	0 MPH
Last path:	>ais via kx1t
Positions stored:	437

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PRESTO		28.3 yards 239°	2024-11-08 11:19:28		WILD SPIRIT		32.2 yards 63°	2024-11-10 14:48:02
ABEONA		40.4 yards 258°	2024-11-29 11:19:49		BOREAS		87.2 yards 279°	2024-11-14 11:54:21
ANIRAM		95.1 yards 5°	2024-11-30 02:42:16		MASS_STATE_POLICE_43		323.9 yards 207°	2024-11-08 10:01:49
USS CONSTITUTION		333.1 yards 44°	2024-11-30 02:48:51		IEMANJA		346.3 yards 87°	2024-11-03 19:53:49
U.S. GOV VESSEL		377.0 yards 62°	2024-11-08 13:20:48		PISCES		0.3 miles 101°	2024-11-30 02:48:51
CG26226		0.4 miles 115°	2024-11-07 09:02:46		CGC WILLIAM CHADWICK		0.4 miles 103°	2024-11-27 23:00:03
CG26301		0.4 miles 113°	2024-11-06 10:59:21		CG 26342		0.4 miles 114°	2024-11-25 09:37:41
26341		0.4 miles 101°	2024-11-21 11:29:43		CG29181		0.4 miles 112°	2024-11-27 07:46:44
CGC WARREN DEYAMPERT		0.4 miles 109°	2024-11-30 02:49:21		S V ANDRETH		0.4 miles 88°	2024-11-20 19:54:47
CGC MAURICE JESTER		0.4 miles 105°	2024-11-27 13:40:55		CG26143		0.4 miles 115°	2024-11-26 13:23:49

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.