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AIS vessel SNOWBIRD - show graphs
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Callsign: WDH2440
MMSI number: 367597620
Vessel class: Sailing (36)
Location: 37°44.43' N 122°21.44' W - locator CM87TR77CQ - show map - static map
4.1 miles Southeast bearing 125° from San Francisco, San Francisco County, California, United States [?]
6.2 miles Northeast bearing 67° from Daly City, San Mateo County, California, United States
37.5 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position: 2020-03-27 14:01:53 EDT (63d 5h44m ago)
2020-03-27 11:01:53 PDT local time at San Francisco, United States [?]
Course: 170° – heading 511°
Speed: 9 MPH
Last path: WDH2440>ais via TACO
Positions stored: 165
Stations near current position of SNOWBIRD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MAGRATHEA151.0 yards 242°2020-05-23 14:13:23 INCOGNITO208.1 yards 53°2020-05-03 17:07:39
GRUNION318.8 yards 145°2020-05-29 16:02:26 VINTAGE LADY419.3 yards 77°2020-05-24 12:08:35
SUNSAIL 1005449.6 yards 7°2020-05-24 19:03:31 FAROS0.3 miles 101°2020-05-25 19:28:03
AVENUE A0.6 miles 166°2020-05-23 14:58:42 TUTU 0.7 miles 335°2020-05-29 18:11:28
TIME WARP0.8 miles 341°2020-05-25 12:42:35 CASTOR VOYAGER0.9 miles 57°2020-05-29 19:45:27
ZULLA C 0.9 miles 17°2020-05-25 16:08:55 BUTTERFLY0.9 miles 0°2020-05-28 17:59:42
CHARIS1.0 miles 115°2020-05-27 15:34:02 PACEM1.0 miles 25°2020-05-26 19:04:34
GOLDEN MONKEY 1.0 miles 331°2020-05-28 17:15:23 SILENT WONDER1.1 miles 358°2020-05-16 14:56:56
SANDPIPER1.1 miles 335°2020-05-25 14:10:43 OFF LINE1.1 miles 21°2020-05-07 21:41:14
3675114601.2 miles 157°2020-05-16 21:07:10 DOLCI SOGNI1.2 miles 2°2020-05-16 12:44:13
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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