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Callsign, ship name or locator: Clear       
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AIS vessel CALIFORNIAHORNBLOWER - show graphs
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Callsign: WDB8632
MMSI number: 366961920
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: SFO3>SFO3 (ETA Aug20 21:30)
Location: 37°47.69' N 122°21.99' W - locator CM87TT60AS - show map - static map
3.2 miles Northeast bearing 65° from San Francisco, San Francisco County, California, United States [?]
8.1 miles Northeast bearing 40° from Daly City, San Mateo County, California, United States
40.7 miles Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last position: 2021-06-13 01:10:13 EDT (12h46m ago)
2021-06-12 22:10:13 PDT local time at San Francisco, United States [?]
Course: 213° – heading 511°
Speed: 6 MPH
Dimensions: length 54 m width 10 m draught 0.0 m
Last path: WDB8632>ais via SUNSET
Positions stored: 24126
Stations near current position of CALIFORNIAHORNBLOWER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LENA0.5 miles 120°2021-06-13 13:46:05 Z_THREE0.7 miles 44°2021-06-12 22:00:54
P V_GOLDEN_GATE1.3 miles 169°2021-06-13 12:36:06 KONA TRADER1.3 miles 138°2021-06-13 13:52:34
REVOLUTION1.4 miles 182°2021-06-12 18:03:36 Z FOUR1.5 miles 180°2021-06-12 21:47:31
NANCY PETERKIN1.7 miles 123°2021-06-13 12:40:02 N0SYN-71.7 miles 245°2021-05-31 17:23:14
EVER LINKING1.8 miles 59°2021-06-13 10:37:08 N0SYN-151.8 miles 245°2021-06-01 12:10:52
N0SZN-151.8 miles 245°2021-05-25 14:38:37 N0S9N-151.8 miles 245°2021-05-26 10:52:22
N0SXN-151.8 miles 245°2021-05-22 12:20:52 N0SAN-151.8 miles 245°2021-05-20 14:53:38
N0SYH-151.8 miles 245°2021-05-23 20:25:19 N1SYN-151.8 miles 245°2021-05-24 09:38:42
V0SYN-151.8 miles 245°2021-05-25 18:47:39 N0SYB-151.8 miles 245°2021-05-28 01:17:14
FW15201.9 miles 281°2021-06-13 13:45:05 ARGENT HIBISCUS2.0 miles 155°2021-06-13 13:26:18
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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