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AIS vessel TOWBOATUS SANFRAN - show graphs
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°46.24' N 122°20.15' W - locator CM87TS94QX - show map
4.6 miles East bearing 94° from San Francisco, San Francisco County, California, United States [?]
5.2 miles West bearing 274° from Alameda, Alameda County, California, United States
10.3 miles West bearing 288° from San Leandro, Alameda County, California, United States
38.3 miles Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last position: 2025-01-13 11:01:56 EST (6d 16h58m ago)
2025-01-13 08:01:56 PST local time at San Francisco, United States [?]
Course: 176° – heading 511°
Speed: 32 MPH
Dimensions: draught 0.0 m
Last path: 338169735>ais via SUNSET
Positions stored: 6048
Stations near current position of TOWBOATUS SANFRAN - show more
callsign distance last heard - EST      callsign distance last heard - EST
GULF RELIANCE0.4 miles 203°2025-01-20 03:23:37 MISS TAMMY0.4 miles 172°2025-01-15 10:54:35
3682665200.6 miles 10°2025-01-07 16:54:34 3670858900.7 miles 125°2025-01-16 09:58:14
BAYCAT0.7 miles 265°2025-01-19 21:27:22 PISCES0.8 miles 69°2025-01-20 01:33:45
3671792500.8 miles 246°2025-01-19 19:24:38 3667530000.9 miles 268°2025-01-18 11:06:42
3680533400.9 miles 162°2025-01-17 19:42:38 TAURUS0.9 miles 73°2025-01-16 22:14:34
CMA CGM VIRGINIA1.0 miles 210°2025-01-20 03:00:56 3381619951.3 miles 196°2025-01-14 18:55:31
MSC KATRINA1.4 miles 265°2025-01-20 01:48:47 POLAR ENTERPRISE1.4 miles 245°2025-01-19 16:10:24
TYPON1.5 miles 287°2025-01-18 16:11:22 SEQUOIA1.5 miles 215°2025-01-17 21:02:25
3677484901.8 miles 206°2025-01-17 20:36:31 JAKE_SHEARER1.8 miles 337°2025-01-20 02:32:37
CETUS1.9 miles 90°2025-01-19 21:28:07 3669694801.9 miles 10°2025-01-16 19:57:20
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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