Callsign:	338444807
MMSI number:	338444807
Vessel class:	Sailing (36)
Location:	42°21.69' N 71°02.97' W - locator FN42LI46BS - show map 0.6 miles East bearing 68° from Boston, Suffolk County, Massachusetts, United States [?] 1.9 miles North bearing 360° from South Boston, Suffolk County, Massachusetts, United States 2.3 miles South bearing 202° from Chelsea, Suffolk County, Massachusetts, United States
Last position:	2025-01-29 21:20:01 EST (9d 1h37m ago) 2025-01-29 21:20:01 EST local time at Boston, United States [?]
Course:	0° – heading 511°
Speed:	0 MPH
Last path:	338444807>ais via kx1t
Positions stored:	1331

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BAY STATE		217.8 yards 169°	2025-02-07 15:39:26		CLAIRE		219.1 yards 160°	2025-02-07 19:45:32
ENCORE II		384.0 yards 77°	2025-02-07 20:51:28		RITA		451.5 yards 69°	2025-02-07 20:20:32
COMMONWEALTH		0.4 miles 89°	2025-02-07 19:26:15		FATHER DAN		0.4 miles 359°	2025-02-07 16:40:18
JOHN S. DAMRELL		0.4 miles 2°	2025-02-07 13:55:57		NORTHERN LIGHTS		0.4 miles 154°	2025-01-17 16:34:03
FREEDOM		0.4 miles 181°	2025-01-10 09:52:53		CG49417		0.4 miles 351°	2025-01-16 12:58:08
CG49418		0.4 miles 352°	2025-02-07 22:57:12		CG29236		0.4 miles 348°	2025-02-03 14:47:57
CG29182		0.5 miles 349°	2025-02-07 07:38:30		CG26143		0.5 miles 350°	2025-02-05 11:12:59
CG29181		0.5 miles 348°	2025-02-07 07:34:57		145.230		0.5 miles 259°	2025-02-07 20:59:55
CGC WILLIAM SPARLING		0.5 miles 349°	2025-02-07 10:29:01		CG20315		0.5 miles 357°	2025-02-04 10:26:02
ENCORE III		0.5 miles 91°	2025-01-29 11:17:59		CG 26342		0.5 miles 353°	2025-01-22 13:13:27

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.