Callsign:
MMSI number:	338926943
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	42°22.48' N 71°02.87' W - locator FN42LI49GV - show map 1.3 miles Northeast bearing 29° from Boston, Suffolk County, Massachusetts, United States [?] 1.4 miles Southwest bearing 213° from Chelsea, Suffolk County, Massachusetts, United States 2.8 miles North bearing 2° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-11-18 09:06:26 EST (11d 20h24m ago) 2024-11-18 09:06:26 EST local time at Boston, United States [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 8 m width 3 m draught 0.0 m
Last path:	>ais via kx1t
Positions stored:	540

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SCYTHE		80.9 yards 299°	2024-11-17 11:58:28		CG STURGEON		89.7 yards 205°	2024-11-30 05:29:57
YORKSHIRE ROSE		115.4 yards 329°	2024-11-04 11:33:10		ANTIPODEAN		147.8 yards 299°	2024-11-03 15:11:27
WIRENUTS		169.7 yards 316°	2024-11-09 13:45:51		EMPRESS		180.8 yards 317°	2024-10-31 09:44:31
ENCORE I		234.9 yards 169°	2024-11-29 21:09:57		KRISTIN POLING		258.9 yards 77°	2024-11-30 05:29:26
ROCK IT 2		375.2 yards 184°	2024-11-22 15:23:56		ENCORE V		409.7 yards 189°	2024-11-29 20:47:09
S V ANDRETH		0.3 miles 209°	2024-11-20 19:54:47		26341		0.4 miles 206°	2024-11-21 11:29:43
26348		0.4 miles 199°	2024-11-18 10:49:06		CGC WILLIAM CHADWICK		0.4 miles 206°	2024-11-27 23:00:03
U.S. GOV VESSEL		0.4 miles 243°	2024-11-08 13:20:48		INDEPENDENCE		0.4 miles 37°	2024-11-30 05:29:26
PISCES		0.4 miles 213°	2024-11-30 05:27:55		CGC MAURICE JESTER		0.4 miles 203°	2024-11-27 13:40:55
CGC JOHN PATTERSON		0.4 miles 200°	2024-11-19 13:17:41		CG 22347		0.4 miles 196°	2024-11-20 07:34:00

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.