Callsign:	WCZ9381
MMSI number:	366985310
IMO number:	586617
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	<> US SFO 41 TB SS (ETA Feb19 09:44)
Location:	37°50.00' N 122°26.84' W - locator CM87ST69HX - show map 2.8 miles South bearing 170° from Tiburon, Marin County, California, United States [?] 4.3 miles North bearing 339° from San Francisco, San Francisco County, California, United States 45.6 miles Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-03 21:02:15 EST (12h35m ago) 2024-12-03 18:02:15 PST local time at Tiburon, United States [?]
Course:	133.60000610352° – heading 122°
Speed:	16 MPH
Dimensions:	length 39 m width 12 m draught 0.0 m
Last path:	WCZ9381>ais via SUNSET
Positions stored:	27686

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CARPE DIEM		199.3 yards 29°	2024-11-10 17:05:26		WESTERLY		0.5 miles 8°	2024-11-30 18:09:38
FINEST KIND		0.5 miles 57°	2024-11-17 19:04:41		OLD BLUE		0.7 miles 212°	2024-12-03 19:47:25
HARBOR EMPEROR		0.8 miles 166°	2024-12-01 19:50:14		SHARONDIPITY		0.9 miles 247°	2024-11-19 16:41:39
TOWBOATUS SANFRAN		0.9 miles 338°	2024-12-02 15:21:05		``STINGER``		0.9 miles 357°	2024-11-09 02:00:54
367469070		0.9 miles 239°	2024-11-17 15:37:36		MAYA JEAN		0.9 miles 208°	2024-11-24 17:24:54
SAN JOAQUIN RIVER		0.9 miles 96°	2024-12-04 02:43:05		MA`S ROVER		1.0 miles 294°	2024-12-01 16:12:47
368070070		1.1 miles 133°	2024-11-30 14:25:35		367389640		1.1 miles 205°	2024-12-01 20:16:34
SAILOR DOG		1.1 miles 283°	2024-11-12 19:02:16		366890950		1.1 miles 123°	2024-11-30 16:14:39
366864850		1.2 miles 177°	2024-12-01 19:38:15		STARR		1.2 miles 163°	2024-11-17 18:02:34
338215647		1.2 miles 99°	2024-12-01 18:26:09		PILLAR POINT RADON		1.2 miles 270°	2024-11-12 13:05:27

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.