Callsign:	WDH3423
MMSI number:	367607210
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	42°22.23' N 71°03.47' W - locator FN42LI38BW - show map 0.8 miles North bearing 7° from Boston, Suffolk County, Massachusetts, United States [?] 1.9 miles Southwest bearing 221° from Chelsea, Suffolk County, Massachusetts, United States 2.6 miles North bearing 351° from South Boston, Suffolk County, Massachusetts, United States 3.5 miles Southwest bearing 222° from Revere, Suffolk County, Massachusetts, United States
Last position:	2025-01-23 19:31:28 EST (13d 12h39m ago) 2025-01-23 19:31:28 EST local time at Boston, United States [?]
Course:	306° – heading 511°
Speed:	0 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	WDH3423>ais via kx1t
Positions stored:	423

callsign		distance	last heard - EST		callsign		distance	last heard - EST
DEVANTE'S DREAM		109.9 yards 259°	2025-02-06 04:23:28		ANIRAM		125.6 yards 307°	2025-02-06 07:54:25
ABEONA		144.6 yards 261°	2025-02-06 06:27:39		TYCHE		166.8 yards 251°	2025-01-31 05:11:56
BOREAS		194.9 yards 268°	2025-02-03 13:59:06		USS CONSTITUTION		256.9 yards 30°	2025-02-06 04:34:06
COMMONWEALTH		489.5 yards 96°	2025-02-06 08:10:09		CG STURGEON		0.3 miles 104°	2025-02-06 08:10:09
CGC WILLIAM CHADWICK		0.3 miles 107°	2025-01-22 13:57:35		26341		0.3 miles 104°	2025-02-04 10:18:55
CG26343		0.3 miles 106°	2025-01-19 11:07:01		CGC WILLIAM SPARLING		0.4 miles 114°	2025-02-04 07:54:44
RITA		0.4 miles 90°	2025-02-06 08:09:08		CG29182		0.4 miles 117°	2025-02-05 12:49:53
CG 26342		0.4 miles 106°	2025-01-22 13:13:27		CG29181		0.4 miles 117°	2025-02-05 07:41:24
CG26143		0.4 miles 115°	2025-02-05 11:12:59		CG29236		0.4 miles 120°	2025-02-03 14:47:57
CG49417		0.4 miles 121°	2025-01-16 12:58:08		CG49418		0.4 miles 120°	2025-02-06 08:10:39

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.