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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: Pilot (50)
Destination: (ETA ***00 24:60)
Location: 37°44.67' N 122°41.56' W - locator CM87PR68VQ - show map - static map
11.4 miles South bearing 182° from Bolinas, Marin County, California, United States [?]
12.1 miles West bearing 289° from Broadmoor, San Mateo County, California, United States
15.1 miles West bearing 262° from San Francisco, San Francisco County, California, United States
51.9 miles Northwest bearing 303° from San Jose, Santa Clara County, California, United States
Last position: 2019-02-23 01:29:59 EST (1m14s ago)
2019-02-22 22:29:59 PST local time at Bolinas, United States [?]
Course: 280.3999938964844° – heading 288°
Speed: 3 MPH
Dimensions: length 33 m width 6 m draught 0.0 m
Last path: WDA3425>ais via SUNSET
Positions stored: 69807
Stations near current position of PILOT BOAT SAN FRAN - show more
callsign distance last heard - EST      callsign distance last heard - EST
ASSATEAGUE1.6 miles 6°2019-02-23 00:45:59 WARSHIP 162.1 miles 207°2019-02-19 15:47:09
SPIRIT OF ADVENTURE2.5 miles 179°2019-02-22 09:35:18 EILEEN3.3 miles 313°2019-01-24 07:57:24
2096320003.4 miles 258°2019-02-12 20:29:13 MARIA CLEOFAS4.1 miles 348°2019-02-22 22:14:27
ARTHUR BRUSCO4.5 miles 337°2019-02-21 18:18:24 NORTHERN JUVENILE4.9 miles 165°2019-02-23 01:29:38
RHL DRESDEN5.1 miles 245°2019-02-21 03:52:33 TWOSCO5.3 miles 49°2019-02-07 09:27:23
DAYBREAK5.6 miles 317°2019-02-22 10:33:16 3676958306.0 miles 227°2019-02-15 17:57:19
W2GMD-156.6 miles 293°2019-02-04 00:29:45 CEPHEUS OCEAN7.6 miles 312°2019-02-03 16:17:06
IMABARI LOGGER7.8 miles 313°2019-02-01 08:27:21 BRIGHTEN TRADER7.8 miles 245°2019-02-17 03:35:10
BAI CHAY BRIDGE8.3 miles 310°2019-02-21 19:36:58 HYUNDAI SINGAPORE8.9 miles 311°2019-02-06 01:26:15
COLOMBO EXPRESS9.0 miles 312°2019-02-12 23:46:02 MY WAY FOREVER9.1 miles 112°2019-01-25 20:32:33
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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