Callsign:	WDI8045
MMSI number:	367734750
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	42°21.88' N 71°02.11' W - locator FN42LI57SM - show map 1.3 miles East bearing 71° from Boston, Suffolk County, Massachusetts, United States [?] 1.9 miles South bearing 184° from Chelsea, Suffolk County, Massachusetts, United States 2.3 miles North bearing 19° from South Boston, Suffolk County, Massachusetts, United States 3.2 miles South bearing 201° from Revere, Suffolk County, Massachusetts, United States
Last position:	2025-01-28 11:28:47 EST (8d 22h21m ago) 2025-01-28 11:28:47 EST local time at Boston, United States [?]
Course:	0° – heading 117°
Speed:	0 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	WDI8045>ais via kx1t
Positions stored:	2209

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PATTY ANN		250.3 yards 156°	2025-02-01 11:48:51		SILVER CHARM		301.5 yards 159°	2025-01-27 15:00:34
SERENITY		320.8 yards 173°	2025-01-28 12:59:31		RETRIEVER		341.1 yards 142°	2025-02-04 14:49:52
KEEWAYDIN		378.7 yards 107°	2025-01-10 15:18:22		CGC WARREN DEYAMPERT		393.8 yards 192°	2025-02-06 09:49:09
CHARISMA		404.0 yards 105°	2025-01-18 12:03:33		BOSTON PILOT CHELSEA		408.8 yards 126°	2025-02-06 09:48:38
ENCORE III		0.3 miles 223°	2025-01-29 11:17:59		AMERICAN UNITED		0.5 miles 112°	2025-02-06 09:47:07
EASTERN POINT		0.5 miles 147°	2025-02-04 09:26:07		COMMONWEALTH		0.6 miles 263°	2025-02-06 09:49:39
CRISPUS ATTUCKS		0.6 miles 218°	2025-02-06 09:48:08		AURORA		0.7 miles 220°	2025-02-06 09:49:09
RITA		0.7 miles 290°	2025-02-06 09:48:08		ENCORE V		0.7 miles 195°	2025-02-02 20:57:10
FATHER DAN		0.8 miles 281°	2025-02-05 10:42:32		CETACEA		0.8 miles 250°	2025-02-06 09:48:38
SOLAR DANCER		0.8 miles 253°	2025-01-29 21:20:01		CLAIRE		0.8 miles 244°	2025-02-06 09:49:39

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.