Callsign:
MMSI number:	369494418
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	42°22.06' N 71°03.04' W - locator FN42LI38VF - show map 0.8 miles Northeast bearing 36° from Boston, Suffolk County, Massachusetts, United States [?] 2.4 miles North bearing 358° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-19 12:54:28 EST (1m24s ago) 2024-12-19 12:54:28 EST local time at Boston, United States [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 15 m width 5 m draught 1.0 m
Last path:	>ais via kx1t
Positions stored:	1973

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CG45637		30.7 yards 250°	2024-11-21 10:38:29		CG29236		54.2 yards 251°	2024-12-04 09:50:08
CG26143		85.6 yards 291°	2024-12-18 10:08:25		CG26347		104.1 yards 354°	2024-11-21 14:12:33
CG29181		111.0 yards 328°	2024-12-17 13:52:24		CG 22347		120.2 yards 20°	2024-12-02 08:15:35
CGC WARREN DEYAMPERT		122.2 yards 329°	2024-12-19 12:55:29		FATHER DAN		125.8 yards 138°	2024-12-19 08:22:55
CG 26342		134.8 yards 339°	2024-12-16 09:07:49		CG MELVIN BELL		169.5 yards 350°	2024-12-02 08:21:10
CGC MAURICE JESTER		191.1 yards 339°	2024-12-06 15:42:12		CG26343		209.1 yards 346°	2024-12-19 10:20:43
S V ANDRETH		369.9 yards 358°	2024-11-20 19:54:47		ASPIRANTE		0.4 miles 297°	2024-12-13 10:25:46
USS CONSTITUTION		0.4 miles 319°	2024-12-19 12:51:56		CGC WILLIAM CHADWICK		0.4 miles 15°	2024-12-19 12:54:58
CHAMPION		0.5 miles 176°	2024-12-19 12:54:58		DEVANTE'S DREAM		0.5 miles 295°	2024-12-19 12:53:27
FORT_INDEPENDENCE		0.5 miles 174°	2024-12-11 17:06:51		ZACHERY REINAUER		0.5 miles 41°	2024-12-19 12:54:28

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.