Callsign:	WDP3038
MMSI number:	368341690
IMO number:	331494
Navigational status:	Under way (engine) (0)
Vessel class:	High Speed Catamaran (40)
Location:	37°47.55' N 122°18.32' W - locator CM87UT30IE - show map 2.1 miles Southwest bearing 246° from Oakland, Alameda County, California, United States [?] 4.0 miles Northwest bearing 298° from Alameda, Alameda County, California, United States 6.3 miles East bearing 79° from San Francisco, San Francisco County, California, United States 38.5 miles Northwest bearing 324° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-31 23:18:06 EST (3h44m ago) 2025-01-31 20:18:06 PST local time at Oakland, United States [?]
Course:	278.20001220703° – heading 278°
Speed:	38 MPH
Dimensions:	length 40 m width 11 m draught 0.0 m
Last path:	WDP3038>ais via SUNSET
Positions stored:	2174

callsign		distance	last heard - EST		callsign		distance	last heard - EST
Z FOUR		70.0 yards 161°	2025-01-31 08:25:41		CETUS		0.4 miles 283°	2025-01-31 16:11:42
Z FIVE		0.7 miles 286°	2025-01-31 02:42:02		368068820		0.7 miles 284°	2025-01-27 03:40:29
NOAAS REUBEN LASKER		0.8 miles 97°	2025-01-30 17:06:19		CMA CGM WHITE SHARK		0.9 miles 87°	2025-01-31 18:28:53
WAN HAI A05		0.9 miles 292°	2025-02-01 01:56:23		JILLIAN IRENE		0.9 miles 91°	2025-01-30 18:38:14
PISCES		1.1 miles 178°	2025-01-31 23:53:38		DW9579		1.1 miles 152°	2025-02-01 03:00:22
HYDRUS		1.1 miles 162°	2025-02-01 01:37:58		369463000		1.2 miles 83°	2025-01-20 08:09:56
kf0mds-e5		1.3 miles 147°	2025-01-21 15:01:01		kf0mds-e4		1.3 miles 148°	2025-01-21 15:00:19
kf0mds		1.4 miles 147°	2025-02-01 01:05:27		368248520 US		1.5 miles 169°	2025-01-28 17:41:17
ARGO		1.7 miles 225°	2025-01-31 14:21:22		368266520		1.8 miles 240°	2025-01-07 16:54:34
TAURUS		1.9 miles 249°	2025-01-31 14:10:07		K6GRT-7		2.0 miles 18°	2025-01-04 20:37:03

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.