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AIS vessel TOWBOATUS SANFRAN - show graphs
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Callsign: 338169735
MMSI number: 338169735
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: SAN FRANCISCO BAY (ETA ***00 24:60)
Location: 37°48.89' N 122°26.26' W - locator CM87ST75LN - show map - static map
2.9 miles North bearing 340° from San Francisco, San Francisco County, California, United States [?]
4.2 miles South bearing 166° from Tiburon, Marin County, California, United States
4.3 miles South bearing 160° from Belvedere, Marin County, California, United States
44.3 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position: 2021-04-18 14:13:28 EDT (27d 8h39m ago)
2021-04-18 11:13:28 PDT local time at San Francisco, United States [?]
Course: 135° – heading 511°
Speed: 19 MPH
Dimensions: draught 0.0 m
Last path: 338169735>ais via SUNSET
Positions stored: 4490
Stations near current position of TOWBOATUS SANFRAN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
366890950525.8 yards 70°2021-04-17 15:31:25 CAREGG0.3 miles 192°2021-04-17 19:26:15
PILOT BOAT SAN FRAN0.4 miles 71°2021-04-21 09:51:44 3669997020.5 miles 280°2021-04-18 16:51:52
3387960000.5 miles 68°2021-04-21 07:21:32 P V_GOLDEN_GATE0.5 miles 149°2021-04-21 13:06:58
SWELL GAL0.6 miles 152°2021-04-17 15:07:04 JOHN AB DILLARD0.8 miles 336°2021-04-21 10:28:29
EVER LINKING0.9 miles 77°2021-04-20 08:39:32 3680500501.1 miles 251°2021-04-18 13:54:12
JEREMIAH OBRIEN1.1 miles 104°2021-04-21 17:00:02 ENHYDRA1.1 miles 32°2021-04-19 20:41:28
ROYAL_PRINCE1.2 miles 32°2021-04-21 16:42:29 PAPILLON1.2 miles 359°2021-04-18 14:45:47
3673500501.2 miles 57°2021-04-21 13:47:23 SAUSALITOBMPRESS1.3 miles 52°2021-04-20 23:33:37
HARBOR EMPEROR1.3 miles 51°2021-04-21 16:44:20 KM6UDL-11.5 miles 141°2021-05-15 22:13:13
CALIFORNIAHORNBLOWER1.6 miles 48°2021-04-18 15:49:19 KF4VRO1.7 miles 153°2021-04-17 02:35:34
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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