Callsign:
MMSI number:	338926942
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	42°22.12' N 71°03.08' W - locator FN42LI38UL - show map 0.8 miles Northeast bearing 32° from Boston, Suffolk County, Massachusetts, United States [?] 2.4 miles North bearing 358° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-16 09:07:49 EST (3d 4h14m ago) 2024-12-16 09:07:49 EST local time at Boston, United States [?]
Course:	108° – heading 511°
Speed:	0 MPH
Dimensions:	length 8 m width 3 m draught 0.0 m
Last path:	>ais via kx1t
Positions stored:	495

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CGC WARREN DEYAMPERT		24.7 yards 213°	2024-12-19 13:22:22		CG29181		33.1 yards 197°	2024-12-17 13:52:24
CG26347		44.4 yards 120°	2024-11-21 14:12:33		CG MELVIN BELL		45.4 yards 25°	2024-12-02 08:21:10
CGC MAURICE JESTER		56.4 yards 341°	2024-12-06 15:42:12		CG26343		77.8 yards 0°	2024-12-19 10:20:43
CG 22347		90.6 yards 98°	2024-12-02 08:15:35		CG26143		99.6 yards 198°	2024-12-18 10:08:25
CG49418		134.6 yards 158°	2024-12-19 13:20:51		CG45637		137.7 yards 171°	2024-11-21 10:38:29
CG29236		143.4 yards 181°	2024-12-04 09:50:08		S V ANDRETH		246.9 yards 8°	2024-11-20 19:54:47
FATHER DAN		256.4 yards 149°	2024-12-19 08:22:55		ASPIRANTE		0.4 miles 289°	2024-12-13 10:25:46
USS CONSTITUTION		0.4 miles 314°	2024-12-19 13:09:41		CGC WILLIAM CHADWICK		0.4 miles 22°	2024-12-19 13:21:51
DEVANTE'S DREAM		0.4 miles 287°	2024-12-19 13:20:51		RESOLUTION		0.4 miles 14°	2024-12-09 11:26:26
ANIRAM		0.4 miles 294°	2024-12-19 13:21:21		ABEONA		0.4 miles 286°	2024-12-19 12:57:30

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.