Callsign:	WDM3329
MMSI number:	368196320
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	LANGLEY (ETA May27 04:21)
Location:	37°50.61' N 122°25.32' W - locator CM87SU92IK - show map 3.6 miles East bearing 107° from Sausalito, Marin County, California, United States [?] 4.7 miles North bearing 358° from San Francisco, San Francisco County, California, United States 45.2 miles Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last position:	2024-10-09 12:16:20 EDT (1d 55m ago) 2024-10-09 09:16:20 PDT local time at Sausalito, United States [?]
Course:	69° – heading 74°
Speed:	12 MPH
Dimensions:	length 30 m width 10 m draught 5.0 m
Last path:	WDM3329>ais via SUNSET
Positions stored:	14827

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
HAT TRICK		0.5 miles 227°	2024-09-29 15:12:44		367380120		0.5 miles 104°	2024-09-29 18:15:34
338155795		0.5 miles 100°	2024-10-01 16:30:48		NO MORE SEARCHING		0.8 miles 222°	2024-10-06 20:34:16
LUTHER		0.8 miles 51°	2024-10-09 19:06:24		CHINA SPIRIT		0.9 miles 77°	2024-10-09 15:02:14
INCANTATION@@@@@@@@@		0.9 miles 192°	2024-10-06 15:25:30		366864850		0.9 miles 223°	2024-10-09 21:48:24
338325835		0.9 miles 130°	2024-09-26 16:56:28		NAPA		1.0 miles 110°	2024-10-10 12:46:34
BLUE VERANDA		1.0 miles 263°	2024-10-06 18:35:43		368093850		1.0 miles 196°	2024-10-08 21:10:06
367354870		1.0 miles 109°	2024-09-26 16:31:42		368382080		1.0 miles 160°	2024-09-29 14:16:24
338503626		1.1 miles 274°	2024-09-27 19:06:28		T0WBOATUS_ALAMEDA		1.1 miles 55°	2024-10-09 14:58:24
MERLOT COMMODORE		1.1 miles 145°	2024-10-05 22:31:15		ROYAL_PRINCE		1.1 miles 203°	2024-10-08 22:44:24
367350050		1.2 miles 177°	2024-10-09 00:25:59		HARBOR EMPEROR		1.2 miles 170°	2024-10-09 22:12:10

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.