Callsign:	WDE7715
MMSI number:	367396710
IMO number:	194165
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	HARBOR T (ETA Sep14 18:00)
Location:	37°47.52' N 122°18.31' W - locator CM87UT30JB - show map 2.1 miles Southwest bearing 245° from Oakland, Alameda County, California, United States [?] 3.9 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 08:25:41 EST (19h22m ago) 2025-01-31 05:25:41 PST local time at Oakland, United States [?]
Course:	282.20001220703° – heading 122°
Speed:	6 MPH
Dimensions:	length 29 m width 10 m draught 4.0 m
Last path:	WDE7715>ais via SUNSET
Positions stored:	55134

callsign		distance	last heard - EST		callsign		distance	last heard - EST
DELPHINUS		69.5 yards 341°	2025-01-31 23:18:06		CETUS		0.5 miles 287°	2025-01-31 16:11:42
Z FIVE		0.7 miles 289°	2025-01-31 02:42:02		368068820		0.7 miles 286°	2025-01-27 03:40:29
NOAAS REUBEN LASKER		0.8 miles 95°	2025-01-30 17:06:19		CMA CGM WHITE SHARK		0.8 miles 84°	2025-01-31 18:28:53
WAN HAI A05		0.9 miles 294°	2025-02-01 01:56:23		JILLIAN IRENE		0.9 miles 89°	2025-01-30 18:38:14
PISCES		1.0 miles 179°	2025-01-31 23:53:38		DW9579		1.0 miles 152°	2025-02-01 03:40:22
HYDRUS		1.1 miles 162°	2025-02-01 01:37:58		369463000		1.2 miles 81°	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		1.3 miles 147°	2025-02-01 01:05:27		368248520 US		1.5 miles 169°	2025-01-28 17:41:17
ARGO		1.7 miles 227°	2025-01-31 14:21:22		368266520		1.8 miles 241°	2025-01-07 16:54:34
TAURUS		1.9 miles 250°	2025-01-31 14:10:07		KN6MZT		2.0 miles 87°	2025-01-16 01:31:20

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.