Callsign:	WDI7644
MMSI number:	367730720
Navigational status:	Undefined/default (15)
Vessel class:	Passenger (60)
Location:	42°22.11' N 71°02.93' W - locator FN42LI48DK - show map 0.9 miles Northeast bearing 39° from Boston, Suffolk County, Massachusetts, United States [?] 2.4 miles North bearing 1° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-06-15 13:44:19 EDT (1m48s ago) 2024-06-15 13:44:19 EDT local time at Boston, United States [?]
Course:	147.100006° – heading 511°
Speed:	5 MPH
Dimensions:	length 33 m width 8 m draught 0.0 m
Last path:	WDI7644>ais via kx1t
Positions stored:	24672

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
CGC WILLIAM CHADWICK		162.3 yards 280°	2024-06-04 17:02:08		CG26343		163.1 yards 299°	2024-06-13 09:19:42
367782620 US		179.8 yards 304°	2024-06-06 12:57:56		CG MELVIN BELL		200.4 yards 264°	2024-06-10 09:08:00
CGC MAURICE JESTER		200.9 yards 285°	2024-06-15 13:44:50		CG29236		207.4 yards 238°	2024-06-14 13:22:42
FATHER DAN		216.9 yards 201°	2024-06-15 11:46:50		CGC WARREN DEYAMPERT		232.8 yards 268°	2024-06-15 13:43:49
CGC JOHN PATTERSON		237.6 yards 288°	2024-06-10 08:33:56		CG26143		257.5 yards 251°	2024-06-13 11:27:48
26341		272.5 yards 259°	2024-06-11 09:44:49		CG STURGEON		277.6 yards 294°	2024-06-15 13:44:19
YP705		317.5 yards 291°	2024-06-15 13:44:19		YP707		330.9 yards 288°	2024-06-15 13:44:19
YP708		337.7 yards 291°	2024-06-15 13:44:19		YP704		340.0 yards 284°	2024-06-15 13:44:50
MARY JANE		354.9 yards 153°	2024-06-11 18:02:20		IEMANJA		400.9 yards 310°	2024-06-06 19:34:46
VANISH		434.7 yards 191°	2024-06-15 13:33:08		QUALITY TIME		468.8 yards 116°	2024-06-02 14:50:14

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.