Callsign:	WDB4478
MMSI number:	366898810
Navigational status:	Under way (engine) (0)
Vessel class:	Port tender (53)
Destination:	DREDGING OPS (ETA ***00 24:60)
Location:	41°36.29' N 70°44.79' W - locator FN41PO05KE - show map 5.8 miles West bearing 270° from West Falmouth, Barnstable County, Massachusetts, United States [?] 7.7 miles Northwest bearing 299° from Falmouth, Barnstable County, Massachusetts, United States 52.7 miles South bearing 163° from South Boston, Suffolk County, Massachusetts, United States 54.5 miles South bearing 163° from Boston, Suffolk County, Massachusetts, United States
Last position:	2024-12-07 06:52:37 EST (12d 20h47m ago) 2024-12-07 06:52:37 EST local time at West Falmouth, United States [?]
Course:	215° – heading 13°
Speed:	18 MPH
Dimensions:	length 12 m width 4 m draught 1.2 m
Last path:	WDB4478>ais via K1XP
Positions stored:	885

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MARGUERITE C		0.3 miles 257°	2024-12-19 17:12:12		R V CONNECTICUT		2.0 miles 132°	2024-12-16 05:21:26
KRISTIN POLING		2.1 miles 141°	2024-12-19 19:58:36		CHINAP		3.0 miles 29°	2024-11-27 11:22:54
CG29177		3.1 miles 100°	2024-12-15 12:35:06		DOLPHIN X		3.4 miles 219°	2024-11-21 10:44:52
ENDEAVOUR		3.5 miles 32°	2024-12-05 11:42:09		MISS JULIE		3.5 miles 39°	2024-12-16 11:20:15
SUNLIGHT		3.6 miles 225°	2024-12-07 11:02:12		SOPHIA C		3.7 miles 32°	2024-12-18 07:04:28
KA1WBH		4.2 miles 258°	2024-12-20 03:39:45		MADISON III		4.3 miles 30°	2024-12-15 16:37:39
N1TI-8		4.3 miles 331°	2024-12-09 21:08:51		DW4230		4.3 miles 263°	2024-12-20 03:30:44
ODYSSEY		4.3 miles 42°	2024-12-19 09:20:07		DOLPHIN IX		4.5 miles 232°	2024-11-20 12:15:40
DW4678		4.5 miles 252°	2024-12-20 03:30:40		NEGOTIATOR		4.6 miles 162°	2024-12-11 23:48:27
THUBAN		4.8 miles 199°	2024-12-20 03:15:36		LIBERTY		4.9 miles 204°	2024-12-17 20:55:03

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.