Callsign:	WDH8404
MMSI number:	367657620
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	42°21.64' N 71°02.95' W - locator FN42LI46CN - show map 0.6 miles East bearing 74° from Boston, Suffolk County, Massachusetts, United States [?] 1.9 miles North bearing 1° from South Boston, Suffolk County, Massachusetts, United States 3.5 miles West bearing 254° from Winthrop, Suffolk County, Massachusetts, United States 3.8 miles Southwest bearing 210° from Revere, Suffolk County, Massachusetts, United States
Last position:	2024-11-01 11:31:21 EDT (14d 2h5m ago) 2024-11-01 11:31:21 EDT local time at Boston, United States [?]
Course:	256° – heading 511°
Speed:	1 MPH
Dimensions:	length 14 m width 5 m draught 0.0 m
Last path:	WDH8404>ais via kx1t
Positions stored:	253

callsign		distance	last heard - EST		callsign		distance	last heard - EST
LOKAHI		6.6 yards 204°	2024-11-12 21:41:52		CALEDONIA		91.7 yards 333°	2024-11-01 18:28:48
IDA J		100.8 yards 67°	2024-11-11 14:13:56		FORT_INDEPENDENCE		114.2 yards 161°	2024-11-12 10:42:26
FREDERICK L NOLAN JR		114.5 yards 184°	2024-11-15 12:25:32		SHIPS N GIGGLES		117.1 yards 337°	2024-11-15 12:28:04
SALACIA		132.8 yards 141°	2024-11-15 12:36:12		ASTERIA		170.8 yards 211°	2024-11-15 12:35:11
GRATITUDE		283.7 yards 3°	2024-10-27 16:54:04		BAY STATE		384.3 yards 90°	2024-11-15 12:23:30
BOSTON ELITE		493.4 yards 180°	2024-11-14 11:07:39		VALIANT		510.7 yards 182°	2024-10-28 18:40:20
VANISH		0.3 miles 353°	2024-11-15 12:36:12		NORTHERN LIGHTS		0.3 miles 187°	2024-11-14 17:31:44
ODYSSEY		0.3 miles 179°	2024-11-14 20:18:40		AURORA		0.3 miles 181°	2024-11-15 12:36:42
FREEDOM		0.4 miles 185°	2024-11-15 12:36:12		MUSIC CITY QUEEN		0.4 miles 180°	2024-11-10 17:34:03
LEXINGTON		0.4 miles 177°	2024-11-12 19:46:18		MATRIESA		0.4 miles 20°	2024-10-31 11:17:27

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.