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Callsign, ship name or locator: Clear       
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AIS vessel LARK - show graphs
Callsign: @@@@@@@
MMSI number: 338433069
Vessel class: Sailing (36)
Location: 37°49.17' N 122°28.76' W - locator CM87ST26LQ - show map
4.5 miles Northwest bearing 313° from San Francisco, San Francisco County, California, United States [?]
5.1 miles Southeast bearing 143° from Tamalpais-Homestead Valley, Marin County, California, United States
7.0 miles Southeast bearing 149° from Mill Valley, Marin County, California, United States
46.1 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position: 2024-11-10 18:18:26 EST (21d 8h14m ago)
2024-11-10 15:18:26 PST local time at San Francisco, United States [?]
Course: 44° – heading 38°
Speed: 11 MPH
Last path: @@@@@@@>ais via SUNSET
Positions stored: 112
Stations near current position of LARK - show more
callsign distance last heard - EST      callsign distance last heard - EST
338503291100.9 yards 67°2024-12-01 14:19:14 GENTLE STORM II 113.5 yards 147°2024-11-10 16:30:09
CETACEA266.1 yards 23°2024-11-17 16:15:53 PAINKILLER329.1 yards 7°2024-11-09 14:04:09
367652960329.5 yards 88°2024-11-09 19:27:26 338311146333.4 yards 229°2024-11-29 13:31:11
CETACEA348.8 yards 122°2024-12-01 20:15:07 SUNSHINE DAYDREAM378.4 yards 102°2024-11-03 16:18:48
PALE HORSE381.9 yards 196°2024-11-06 19:21:52 COQUELICOT382.5 yards 32°2024-11-24 16:17:33
368798000390.4 yards 115°2024-11-03 19:40:35 COMOCEAN401.0 yards 240°2024-11-02 18:53:45
SALTY LADY415.2 yards 112°2024-12-01 14:54:56 BELEVEDERE440.2 yards 218°2024-11-09 16:57:44
AUGUST MOMENT443.1 yards 75°2024-11-10 15:11:45 DARRING II447.2 yards 261°2024-12-01 19:48:42
TRANSLATED 9 U.S. 461.0 yards 27°2024-11-10 18:31:34 368220220478.5 yards 143°2024-11-15 17:01:52
JOUJOU502.1 yards 70°2024-11-24 16:54:49 C# MINOR506.8 yards 25°2024-11-02 18:46:55
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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