Callsign:	VRTF4
MMSI number:	477528400
IMO number:	468293
Navigational status:	At anchor (1)
Vessel class:	Cargo, carrying hazard/pollutant cat C (73)
Destination:	CN TAO (ETA Jan23 07:00)
Location:	37°46.15' N 122°22.09' W - locator CM87TS54TO - show map - static map 2.8 miles East bearing 98° from San Francisco, San Francisco County, California, United States [?] 8.9 miles Southeast bearing 134° from Sausalito, Marin County, California, United States 39.4 miles Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2021-02-24 17:26:34 EST (5d 19h19m ago) 2021-02-24 14:26:34 PST local time at San Francisco, United States [?]
Course:	346° – heading 345°
Speed:	12 MPH
Dimensions:	length 333 m width 46 m draught 11.0 m
Last path:	VRTF4>ais via SUNSET
Positions stored:	2031

callsign		distance	last heard - EST		callsign		distance	last heard - EST
Z FIVE		0.3 miles 32°	2021-02-26 08:06:12		VALOR		0.5 miles 349°	2021-02-02 06:45:29
SARAH AVRICK		0.5 miles 343°	2021-02-24 17:29:37		SAN JOAQUIN RIVER		0.5 miles 298°	2021-02-25 06:45:25
JAMIE RENEA		0.5 miles 58°	2021-02-26 20:18:39		ALKYONIS		0.6 miles 319°	2021-02-27 11:21:02
MSC RAVENNA		0.6 miles 349°	2021-02-26 21:04:00		DELTA LINDSEY		0.8 miles 117°	2021-02-19 18:30:40
GWENDOLYN GRACE		0.9 miles 250°	2021-02-22 17:38:36		ARGO		1.0 miles 53°	2021-02-25 16:31:13
TAURUS		1.0 miles 51°	2021-02-26 23:14:00		CARINA		1.0 miles 54°	2021-02-26 16:30:52
BEARCAT		1.0 miles 291°	2021-02-26 01:30:15		COSCO PACIFIC		1.1 miles 23°	2021-02-27 09:12:14
HYUNDAI BUSAN		1.1 miles 345°	2021-02-26 08:14:24		366562000		1.1 miles 94°	2021-02-26 21:43:57
P V_GOLDEN_GATE		1.2 miles 142°	2021-02-27 08:16:04		215880000		1.2 miles 141°	2021-02-27 11:16:38
MSC ROMANE		1.2 miles 42°	2021-02-26 15:18:58		REVOLUTION		1.3 miles 345°	2021-02-24 17:32:36

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.