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AIS vessel PILOT BOAT SAN FRAN - show graphs
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Callsign: WDA3425
MMSI number: 366798310
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: (ETA ***00 24:60)
Location: 37°48.04' N 122°23.77' W - locator CM87TT22KD - show map - static map
2.2 miles Northeast bearing 35° from San Francisco, San Francisco County, California, United States [?]
6.0 miles Southeast bearing 147° from Tiburon, Marin County, California, United States
42.0 miles Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position: 2020-09-24 15:37:47 EDT (4d 12h53m ago)
2020-09-24 12:37:47 PDT local time at San Francisco, United States [?]
Course: 47° – heading 52°
Speed: 0 MPH
Dimensions: length 33 m width 6 m draught 0.0 m
Last path: WDA3425>ais via TACO
Positions stored: 138760
Stations near current position of PILOT BOAT SAN FRAN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PILOT BOAT DRAKE50.5 yards 49°2020-09-21 15:02:06 P V_GOLDEN_GATE140.8 yards 17°2020-09-28 23:20:03
SAN FRANCISCO BELLE272.9 yards 143°2020-09-27 09:27:39 VETERAN295.9 yards 326°2020-09-29 04:29:59
FW1520372.4 yards 258°2020-09-29 04:30:42 SF MARINE 7473.9 yards 125°2020-09-28 13:58:52
BAY MONARCH0.3 miles 16°2020-09-24 16:32:45 TUG VIGILANT0.3 miles 348°2020-09-13 03:05:10
SEA DAWG 0.4 miles 125°2020-09-20 15:52:58 KATAMY0.5 miles 118°2020-09-25 12:06:23
ESCAPE0.6 miles 317°2020-09-23 12:41:01 PACEM0.6 miles 117°2020-09-27 14:27:12
SAUSALITOBMPRESS0.7 miles 349°2020-09-27 05:06:13 HORNBLOWER DISCOVERY0.7 miles 324°2020-09-28 20:50:28
3383608360.7 miles 138°2020-09-28 18:20:18 JEREMIAH OBRIEN0.8 miles 314°2020-09-29 04:27:46
ANTARES0.8 miles 310°2020-09-28 15:24:35 THUMPER0.9 miles 51°2020-09-28 20:15:45
FIREBOAT 30.9 miles 148°2020-09-29 04:30:31 VENTANA1.0 miles 130°2020-09-07 18:54:09
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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