Callsign:
MMSI number:	338511043
Vessel class:	Pleasure (37)
Location:	42°23.03' N 71°02.91' W - locator FN42LJ42EC - show map 1.0 miles Southwest bearing 235° from Chelsea, Suffolk County, Massachusetts, United States [?] 1.8 miles North bearing 18° from Boston, Suffolk County, Massachusetts, United States 3.5 miles North bearing 1° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-10-08 12:37:33 EDT (3d 17h45m ago) 2024-10-08 12:37:33 EDT local time at Chelsea, United States [?]
Course:	151° – heading 511°
Speed:	0 MPH
Last path:	>ais via kx1t
Positions stored:	4

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SEDULOUS		4.1 yards 334°	2024-10-03 08:23:45		ON THE BUTTON		8.2 yards 81°	2024-10-11 09:04:23
GOOMBAY		11.7 yards 84°	2024-10-11 10:21:06		CYDONIA		25.9 yards 104°	2024-10-03 11:14:24
JANE ELLEN		31.7 yards 185°	2024-10-09 08:49:37		GOOD TROUBLE		32.5 yards 114°	2024-10-11 09:31:50
BY THE WAY		38.1 yards 63°	2024-10-02 08:18:40		DAZZLE		78.0 yards 175°	2024-10-08 13:37:59
QUALITY TIME		101.0 yards 96°	2024-10-06 13:42:22		WADADLI		104.5 yards 157°	2024-09-19 13:58:13
TUG BRAHMA		127.5 yards 49°	2024-09-22 12:22:52		BRANT POINT		239.5 yards 181°	2024-10-01 12:29:03
BAY STATE		273.6 yards 182°	2024-10-10 12:28:40		CODZILLA		284.5 yards 178°	2024-10-08 14:22:42
VALKYRIE		289.6 yards 172°	2024-10-08 13:35:57		SANCTUARY		291.9 yards 186°	2024-10-10 12:26:08
CETACEA		297.8 yards 164°	2024-10-11 20:52:09		AVA PEARL		301.7 yards 164°	2024-09-27 10:43:26
CHELSEA HARBORMASTER		326.6 yards 42°	2024-09-22 19:50:08		STRIDER		340.1 yards 156°	2024-10-10 18:05:08

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.