Callsign:	WDB7231
MMSI number:	366938840
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Destination:	WOODS HOLE (ETA ***00 24:60)
Location:	41°28.75' N 70°42.24' W - locator FN41PL55MA - show map 13.7 miles Southeast bearing 155° from Mattapoisett, Plymouth County, Massachusetts, United States [?] 14.0 miles South bearing 158° from Mattapoisett Center, Plymouth County, Massachusetts, United States 61.6 miles South bearing 163° from South Boston, Suffolk County, Massachusetts, United States 63.4 miles South bearing 163° from Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-18 09:05:45 EST (1d 15h31m ago) 2024-12-18 09:05:45 EST local time at Mattapoisett, United States [?]
Course:	222° – heading 225°
Speed:	16 MPH
Dimensions:	length 18 m width 5 m draught 1.5 m
Last path:	WDB7231>ais via K1XP
Positions stored:	22380

callsign		distance	last heard - EST		callsign		distance	last heard - EST
LIBERTY		0.8 miles 110°	2024-12-16 04:16:16		SOMETHIN ELSE		0.8 miles 106°	2024-12-04 08:58:43
INVICTUS		2.3 miles 78°	2024-12-15 15:43:32		CG45731		2.7 miles 51°	2024-11-26 10:09:24
MARTHA S VINEYARD		2.7 miles 42°	2024-12-19 21:04:45		SAINTS ANGELS		2.9 miles 17°	2024-12-13 06:10:40
CG45620		3.1 miles 49°	2024-12-09 10:44:42		KATAMA		3.3 miles 7°	2024-12-14 07:55:15
ISLAND HOME		3.5 miles 30°	2024-12-20 00:37:14		CG49403		3.6 miles 359°	2024-12-18 15:05:35
FW2970		3.6 miles 24°	2024-12-20 00:30:37		366846750 US		3.7 miles 77°	2024-12-19 23:34:05
CELTIC		3.8 miles 75°	2024-12-14 23:28:24		CG49427		4.0 miles 342°	2024-11-20 17:06:21
KRISTEN S		4.1 miles 78°	2024-12-13 02:25:09		FURIOUS		4.4 miles 72°	2024-12-17 01:40:15
NEGOTIATOR		4.4 miles 350°	2024-12-11 23:48:27		CG29138		4.5 miles 51°	2024-12-04 16:51:12
GEORGES BANKS		4.5 miles 76°	2024-12-12 17:19:53		R V NEIL ARMSTRONG		4.7 miles 232°	2024-11-23 09:55:25

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.