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AIS vessel SAN JOAQUIN RIVER - show graphs
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Callsign: WDC3248
MMSI number: 367004670
IMO number: 842454
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: RCH4 (ETA Aug23 01:00)
Location: 37°52.46' N 122°23.47' W - locator CM87TU39BT - show map - static map
4.0 miles East bearing 88° from Belvedere, Marin County, California, United States [?]
5.2 miles East bearing 78° from Sausalito, Marin County, California, United States
7.0 miles North bearing 13° from San Francisco, San Francisco County, California, United States
45.8 miles Northwest bearing 324° from San Jose, Santa Clara County, California, United States
Last position: 2020-06-05 10:03:00 EDT (5h29m ago)
2020-06-05 07:03:00 PDT local time at Belvedere, United States [?]
Course: 335.89999389648° – heading 334°
Speed: 9 MPH
Dimensions: length 20 m width 8 m draught 3.0 m
Last path: WDC3248>ais via TACO
Positions stored: 28225
Stations near current position of SAN JOAQUIN RIVER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SARAH REED238.4 yards 188°2020-06-03 18:50:15 3670858900.5 miles 290°2020-06-03 19:51:28
KEEGAN FOSS0.5 miles 242°2020-06-04 18:34:17 PERALTA0.6 miles 189°2020-05-18 11:40:15
BRYNN FOSS0.7 miles 187°2020-06-04 22:54:42 OSTINATO0.8 miles 173°2020-05-11 13:09:48
VELA0.9 miles 269°2020-06-05 12:56:05 WINE N DOWN1.0 miles 1°2020-05-31 19:13:45
MILLENNIUM FALCON1.0 miles 294°2020-06-05 07:31:46 LYRA1.1 miles 234°2020-06-01 21:10:52
PACIFIC RESPONDER1.1 miles 203°2020-06-03 13:59:32 MARIN1.3 miles 200°2020-06-02 13:06:22
MISSISSIPPI VOYAGER1.3 miles 263°2020-06-03 11:37:05 CARMEL1.3 miles 250°2020-05-19 01:33:37
BW PANTHER1.3 miles 255°2020-06-04 03:23:30 STONY STREAM1.4 miles 241°2020-06-03 10:34:56
WILLOW1.4 miles 187°2020-05-24 15:34:25 ALASKAN LEGEND1.5 miles 221°2020-06-05 13:06:38
MARE ISLAND1.5 miles 199°2020-05-20 21:09:47 CORPUS CHRISTI1.7 miles 220°2020-06-04 17:19:48
About this site
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.
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