Callsign:	WDF4062
MMSI number:	367447520
IMO number:	678970
Navigational status:	Under way (engine) (0)
Vessel class:	High Speed Catamaran (40)
Destination:	BOSTON-PTOWN
Location:	42°21.59' N 71°02.89' W - locator FN42LI46FI - show map 0.6 miles East bearing 81° from Boston, Suffolk County, Massachusetts, United States [?] 1.8 miles North bearing 2° from South Boston, Suffolk County, Massachusetts, United States 3.1 miles East bearing 110° from Cambridge, Middlesex County, Massachusetts, United States
Last position:	2024-05-22 19:15:50 EDT (2h54m ago) 2024-05-22 19:15:50 EDT local time at Boston, United States [?]
Course:	87.5° – heading 264°
Speed:	0 MPH
Dimensions:	length 39 m width 13 m draught 2.5 m
Last path:	WDF4062>ais via kx1t
Positions stored:	129837

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BAY STATE		8.2 yards 314°	2024-05-14 08:13:51		FREDERICK L NOLAN JR		65.4 yards 241°	2024-05-22 17:26:07
FORT_INDEPENDENCE		131.2 yards 262°	2024-05-22 19:44:16		CODZILLA		190.4 yards 263°	2024-05-21 15:37:47
TORTUGA		197.8 yards 358°	2024-05-22 22:06:19		ALAMO		227.1 yards 11°	2024-05-21 14:34:18
MALLARD		234.6 yards 353°	2024-05-09 15:01:39		SHIPS N GIGGLES		246.2 yards 327°	2024-05-22 19:43:15
SEA WEED		290.8 yards 353°	2024-05-22 22:04:48		TYCHE		306.6 yards 76°	2024-05-22 15:10:54
SOLAR DANCER		309.3 yards 319°	2024-05-22 21:04:58		QUINTESSENCE		328.9 yards 336°	2024-05-13 10:08:23
TEMPUS FUGIT		350.6 yards 171°	2024-05-10 17:44:31		KOI		358.6 yards 338°	2024-05-09 15:00:38
MIDNIGHT EXPRESS		373.9 yards 335°	2024-05-22 18:48:22		GRATITUDE		393.5 yards 350°	2024-05-22 19:43:46
LEXINGTON		419.8 yards 194°	2024-05-22 21:43:30		VALIANT		428.8 yards 198°	2024-05-22 17:31:12
BOSTON ELITE		442.9 yards 188°	2024-05-17 20:43:46		NORTHERN LIGHTS		475.4 yards 135°	2024-05-22 19:57:28

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.