Callsign:	WDP3811
MMSI number:	368348820
Navigational status:	Under way (engine) (0)
Vessel class:	Port tender (53)
Destination:	SALEM (ETA May01 12:00)
Location:	41°56.94' N 70°31.09' W - locator FN41RW77TS - show map 7.7 miles East bearing 95° from Plymouth, Plymouth County, Massachusetts, United States [?] 8.6 miles East bearing 100° from North Plymouth, Plymouth County, Massachusetts, United States 38.0 miles Southeast bearing 134° from South Boston, Suffolk County, Massachusetts, United States 39.6 miles Southeast bearing 135° from Boston, Suffolk County, Massachusetts, United States
Last position:	2024-10-20 15:41:36 EDT (25d 16h55m ago) 2024-10-20 15:41:36 EDT local time at Plymouth, United States [?]
Course:	345° – heading 511°
Speed:	17 MPH
Dimensions:	length 6 m width 2 m draught 1.0 m
Last path:	WDP3811>ais via K1XP
Positions stored:	504

callsign		distance	last heard - EST		callsign		distance	last heard - EST
GRAY PICNIC BOAT		2.6 miles 117°	2024-11-08 09:27:27		INCONCEIVABLE		2.7 miles 289°	2024-10-20 14:50:29
CG 47226		2.8 miles 287°	2024-10-27 10:35:06		PHOENIX		3.4 miles 1°	2024-10-26 07:13:26
PLYMOUTH FIREBOAT		3.5 miles 304°	2024-10-18 17:06:24		KC1CQM-D		3.9 miles 229°	2024-11-15 07:30:44
KC1CQM-9		3.9 miles 228°	2024-11-14 17:20:43		KC1CQM-5		3.9 miles 229°	2024-11-11 20:34:51
BONNIE RYE		4.2 miles 78°	2024-10-30 22:25:54		TENACIOUS II		4.8 miles 97°	2024-11-02 19:04:54
DELIVERANCE		5.2 miles 319°	2024-10-21 06:45:42		HARVESTER		5.4 miles 321°	2024-11-11 08:57:20
EW8920		5.7 miles 311°	2024-10-19 15:59:34		MARGUERITE C		5.9 miles 102°	2024-11-14 19:03:45
SEQUEL		6.1 miles 37°	2024-10-20 10:02:49		BLUESHIFT		6.2 miles 169°	2024-10-17 13:31:34
KC1SUI		6.4 miles 253°	2024-10-29 15:01:22		K1ZBT-N		6.4 miles 269°	2024-10-28 22:13:16
AL DENTE		6.8 miles 282°	2024-10-20 12:46:12		DETERMINATION		6.9 miles 118°	2024-11-02 15:03:20

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.