Callsign:	WDK7866
MMSI number:	368088610
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	SFO (ETA Feb01 02:34)
Location:	37°56.05' N 122°25.63' W - locator CM87SW84RE - show map 3.7 miles Southwest bearing 242° from North Richmond, Contra Costa County, California, United States [?] 4.5 miles North bearing 21° from Tiburon, Marin County, California, United States 11.0 miles North bearing 358° from San Francisco, San Francisco County, California, United States 50.3 miles Northwest bearing 325° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-01 20:19:39 EST (1h46m ago) 2025-02-01 17:19:39 PST local time at North Richmond, United States [?]
Course:	347.89999389648° – heading 343°
Speed:	36 MPH
Dimensions:	length 44 m width 12 m draught 0.0 m
Last path:	WDK7866>ais via SUNSET
Positions stored:	6532

callsign		distance	last heard - EST		callsign		distance	last heard - EST
367303000		430.7 yards 154°	2025-01-04 22:32:43		BETTY L		0.6 miles 165°	2025-01-28 14:31:47
367373280		0.7 miles 163°	2025-01-09 07:11:51		DELTA CATHRYN		0.9 miles 165°	2025-01-25 22:23:06
POLARIS VOYAGER		0.9 miles 129°	2025-02-01 08:07:11		VALOR		0.9 miles 133°	2025-02-01 15:03:37
JAMAICA BAY		1.1 miles 340°	2025-01-23 07:55:44		HAFNIA LYNX		1.2 miles 133°	2025-02-01 18:33:17
SUN DRAGON		1.2 miles 169°	2025-01-25 19:23:15		TEXAS VOYAGER		1.3 miles 134°	2025-01-30 16:26:29
SEAWAYS MOMENT		1.7 miles 221°	2025-01-29 01:49:34		SAN FRANCISCO		1.8 miles 236°	2025-02-01 21:25:37
Vts. PT. SAN PABLO		1.9 miles 6°	2025-02-01 09:29:20		367310990		2.1 miles 171°	2025-01-16 11:59:52
366751060		2.5 miles 185°	2025-01-06 13:33:18		GOLDEN GATE		2.5 miles 194°	2025-01-31 22:11:00
DW7213		2.8 miles 148°	2025-02-01 22:06:17		368015690		2.9 miles 134°	2025-01-25 18:12:25
SOLITON		3.3 miles 176°	2025-01-25 15:59:51		368171270		3.3 miles 128°	2025-02-01 11:53:54

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.