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Callsign, ship name or locator: Clear       
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AIS base station VTS PRESDIO - show graphs
Callsign: 003669145
MMSI number: 003669145
IMO number: 442873
Navigational status: Reserved (14)
Vessel class: (130)
Location: 37°47.65' N 122°27.89' W - locator CM87ST40FO - show map
2.8 miles Northwest bearing 298° from San Francisco, San Francisco County, California, United States [?]
4.6 miles South bearing 166° from Sausalito, Marin County, California, United States
44.3 miles Northwest bearing 315° from San Jose, Santa Clara County, California, United States
Last position: 2025-01-05 22:39:21 EST (2m19s ago)
2025-01-05 19:39:21 PST local time at San Francisco, United States [?]
Speed: 0 MPH
Dimensions: draught 0.0 m
Last path: 003669145>ais via SUNSET
Positions stored: 59355
Stations near current position of VTS PRESDIO - show more
callsign distance last heard - EST      callsign distance last heard - EST
KG6ZCO0.6 miles 196°2025-01-02 11:16:48 BREATHE1.3 miles 51°2024-12-25 09:07:37
CALIFORNIA SPIRIT1.3 miles 35°2024-12-15 01:08:14 BLACK SWAN1.3 miles 18°2024-12-22 15:38:46
STFYC-WILHITE1.3 miles 49°2024-12-13 22:11:38 MISS M1.3 miles 50°2024-12-30 07:23:58
DEREK M. BAYLIS1.3 miles 50°2024-12-11 20:04:58 SAPPHIRE C1.3 miles 50°2024-12-31 17:37:55
3384673971.3 miles 52°2024-12-23 08:17:54 NZ6J-101.4 miles 165°2025-01-05 22:30:15
ENCORE1.4 miles 51°2025-01-05 11:24:45 EMPRESS HORNBLOWER1.5 miles 8°2025-01-01 01:54:27
OCTAVIA1.5 miles 33°2024-12-30 17:33:37 DUENDE 1.5 miles 43°2024-12-23 14:04:46
TOWBOATUS SANFRAN1.5 miles 54°2024-12-07 19:00:33 KOMFORTABLE KILL1.5 miles 326°2025-01-01 20:05:20
3383845471.6 miles 344°2025-01-02 12:57:11 SD-2001 (UNCREWED)1.6 miles 342°2025-01-02 12:56:54
SD-1077 (UNCREWED)1.6 miles 322°2024-12-30 14:14:05 3384158331.7 miles 332°2025-01-01 16:33:49
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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