Callsign:
MMSI number:	338926143
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	42°22.07' N 71°03.10' W - locator FN42LI38TG - show map 0.8 miles Northeast bearing 33° from Boston, Suffolk County, Massachusetts, United States [?] 2.4 miles North bearing 357° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-18 10:08:25 EST (1d 3h20m ago) 2024-12-18 10:08:25 EST local time at Boston, United States [?]
Course:	79° – heading 511°
Speed:	0 MPH
Dimensions:	length 7 m width 3 m draught 0.8 m
Last path:	>ais via kx1t
Positions stored:	5165

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CG29236		56.5 yards 149°	2024-12-04 09:50:08		CG45637		65.8 yards 129°	2024-11-21 10:38:29
CG29181		66.5 yards 18°	2024-12-17 13:52:24		CGC WARREN DEYAMPERT		76.1 yards 13°	2024-12-19 13:28:27
CG49418		85.5 yards 111°	2024-12-19 13:26:56		CG 26342		99.6 yards 18°	2024-12-16 09:07:49
CG26347		100.5 yards 43°	2024-11-21 14:12:33		CG MELVIN BELL		144.8 yards 20°	2024-12-02 08:21:10
CG 22347		146.0 yards 56°	2024-12-02 08:15:35		CGC MAURICE JESTER		148.8 yards 5°	2024-12-06 15:42:12
CG26343		175.2 yards 10°	2024-12-19 10:20:43		FATHER DAN		205.8 yards 127°	2024-12-19 08:22:55
S V ANDRETH		345.5 yards 11°	2024-11-20 19:54:47		ASPIRANTE		0.4 miles 298°	2024-12-13 10:25:46
USS CONSTITUTION		0.4 miles 322°	2024-12-19 13:27:57		DEVANTE'S DREAM		0.4 miles 295°	2024-12-19 13:26:25
ABEONA		0.4 miles 293°	2024-12-19 12:57:30		ANIRAM		0.4 miles 302°	2024-12-19 13:27:26
CGC WILLIAM CHADWICK		0.4 miles 22°	2024-12-19 13:27:57		MASS_STATE_POLICE_43		0.5 miles 271°	2024-12-19 07:05:20

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.