Callsign:	WDC3449
MMSI number:	367008020
IMO number:	35315
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	37°55.83' N 122°25.49' W - locator CM87SW93AH - show map 3.7 miles Southwest bearing 238° from North Richmond, Contra Costa County, California, United States [?] 7.2 miles Southeast bearing 131° from Santa Venetia, Marin County, California, United States 10.7 miles North bearing 358° from San Francisco, San Francisco County, California, United States 50.1 miles Northwest bearing 325° from San Jose, Santa Clara County, California, United States
Last position:	2024-11-19 17:00:37 EST (3h13m ago) 2024-11-19 14:00:37 PST local time at North Richmond, United States [?]
Course:	326.39999389648° – heading 328°
Speed:	11 MPH
Dimensions:	length 31 m width 10 m draught 3.7 m
Last path:	WDC3449>ais via SUNSET
Positions stored:	75309

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BETTY L		0.5 miles 166°	2024-11-14 22:02:24		COLLETTE C		0.7 miles 159°	2024-11-19 19:03:54
APACHE		0.7 miles 118°	2024-11-19 19:00:43		COCHISE		0.8 miles 119°	2024-11-19 20:06:44
368111380		0.8 miles 117°	2024-11-13 10:51:36		TEXAS VOYAGER		0.9 miles 126°	2024-11-19 12:07:28
SOLANA		1.0 miles 341°	2024-11-19 13:18:56		367748490		1.1 miles 125°	2024-11-19 18:59:15
368180460		1.1 miles 282°	2024-11-19 06:16:48		RCC AFRICA		1.5 miles 232°	2024-11-19 06:50:37
367369720		1.6 miles 163°	2024-11-19 20:07:18		HARVEST LEADER		1.9 miles 174°	2024-11-19 20:07:38
NAPA		1.9 miles 259°	2024-11-19 14:17:44		GOLDEN GATE		2.1 miles 203°	2024-11-19 19:56:31
Vts. PT. SAN PABLO		2.2 miles 2°	2024-11-19 20:12:48		TERRI L.BRUSCO		2.3 miles 135°	2024-11-19 07:10:27
NAT GEO VENTURE		2.4 miles 196°	2024-11-11 10:23:23		PYXIS		2.5 miles 352°	2024-11-19 19:05:22
INTINTOLI		2.5 miles 344°	2024-11-06 18:42:50		DW7213		2.5 miles 147°	2024-11-19 20:12:58

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.