Callsign:	WDP3038
MMSI number:	368341690
IMO number:	331494
Navigational status:	Under way (engine) (0)
Vessel class:	High Speed Catamaran (40)
Location:	37°46.25' N 122°17.95' W - locator CM87US44CX - show map 3.2 miles West bearing 277° from Alameda, Alameda County, California, United States [?] 6.6 miles East bearing 92° from San Francisco, San Francisco County, California, United States 8.4 miles West bearing 292° from San Leandro, Alameda County, California, United States 37.1 miles Northwest bearing 324° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-17 21:33:28 EST (2d 6h38m ago) 2025-01-17 18:33:28 PST local time at Alameda, United States [?]
Course:	307° – heading 292°
Speed:	1 MPH
Dimensions:	length 40 m width 11 m draught 0.0 m
Last path:	WDP3038>ais via SUNSET
Positions stored:	2077

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CETUS		242.0 yards 265°	2025-01-19 21:28:07		kf0mds		0.5 miles 45°	2025-01-20 03:29:03
DW9579		0.6 miles 16°	2025-01-20 04:09:24		TAURUS		1.1 miles 283°	2025-01-16 22:14:34
PISCES		1.3 miles 282°	2025-01-20 01:33:45		367085890		1.5 miles 254°	2025-01-16 09:58:14
OCEAN DRACO		1.6 miles 11°	2025-01-20 03:48:35		GUNDE MAERSK		1.6 miles 21°	2025-01-18 19:54:55
GEMINI		1.8 miles 334°	2025-01-08 14:55:19		369463000		1.8 miles 27°	2025-01-15 14:39:56
MSC ANZU		1.9 miles 335°	2025-01-19 20:18:19		366878250		1.9 miles 329°	2025-01-01 03:48:35
368053340		1.9 miles 243°	2025-01-17 19:42:38		CARINA		2.0 miles 330°	2025-01-19 12:02:20
REVOLUTION		2.0 miles 332°	2025-01-17 01:04:45		MISS TAMMY		2.0 miles 259°	2025-01-15 10:54:35
368266520		2.0 miles 288°	2025-01-07 16:54:34		TOWBOATUS SANFRAN		2.0 miles 270°	2025-01-13 11:01:56
Z FIVE		2.1 miles 325°	2025-01-19 02:20:39		GULF RELIANCE		2.2 miles 261°	2025-01-20 03:23:37

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.