Callsign:	WDF3127
MMSI number:	367436230
IMO number:	550773
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	ALAMEDA (ETA ***00 24:60)
Location:	37°46.96' N 122°20.28' W - locator CM87TS97KU - show map 4.0 miles West bearing 248° from Oakland, Alameda County, California, United States [?] 4.5 miles East bearing 83° from San Francisco, San Francisco County, California, United States 5.4 miles West bearing 283° from Alameda, Alameda County, California, United States 39.0 miles Northwest bearing 322° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-31 14:10:07 EST (1d 7h30m ago) 2025-01-31 11:10:07 PST local time at Oakland, United States [?]
Course:	301° – heading 302°
Speed:	30 MPH
Dimensions:	length 35 m width 8 m draught 0.0 m
Last path:	WDF3127>ais via SUNSET
Positions stored:	50134

callsign		distance	last heard - EST		callsign		distance	last heard - EST
368266520		0.3 miles 133°	2025-01-07 16:54:34		ARGO		0.8 miles 132°	2025-01-31 14:21:22
TOWBOATUS SANFRAN		0.8 miles 172°	2025-01-13 11:01:56		GULF RELIANCE		0.9 miles 191°	2025-02-01 20:12:58
CETUS		0.9 miles 331°	2025-02-01 19:27:49		BAYCAT		1.0 miles 230°	2025-01-30 09:44:31
368053340		1.0 miles 175°	2025-01-30 19:21:54		CARINA		1.0 miles 337°	2025-02-01 00:05:14
366753000		1.1 miles 220°	2025-01-18 11:06:42		AMNAV LIBERTY		1.3 miles 40°	2025-02-01 07:36:19
CHINCOTEAGUE		1.3 miles 323°	2025-02-01 16:36:57		HYDRUS		1.4 miles 118°	2025-02-01 18:49:18
TYPON		1.4 miles 253°	2025-01-18 16:11:22		Z FIVE		1.4 miles 47°	2025-02-01 06:10:22
368068820		1.4 miles 53°	2025-01-27 03:40:29		WAN HAI A05		1.4 miles 44°	2025-02-01 20:14:23
Z FOUR		1.4 miles 52°	2025-02-01 07:31:57		367085890		1.4 miles 151°	2025-01-16 09:58:14
CMA CGM WHITE SHARK		1.5 miles 201°	2025-02-01 20:56:14		368184050		1.5 miles 56°	2025-02-01 10:12:30

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.