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AIS vessel DEFIANT - show graphs
Callsign: @@@@@@@
MMSI number: 338405234
Vessel class: Sailing (36)
Location: 37°49.75' N 122°28.46' W - locator CM87ST39CA - show map
3.0 miles South bearing 190° from Belvedere, Marin County, California, United States [?]
3.2 miles South bearing 197° from Tiburon, Marin County, California, United States
4.8 miles Northwest bearing 321° from San Francisco, San Francisco County, California, United States
46.4 miles Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position: 2024-12-04 18:26:14 EST (6d 17h57m ago)
2024-12-04 15:26:14 PST local time at Belvedere, United States [?]
Course: 51° – heading 40°
Speed: 7 MPH
Last path: @@@@@@@>ais via SUNSET
Positions stored: 92
Stations near current position of DEFIANT - show more
callsign distance last heard - EST      callsign distance last heard - EST
JEWEL87.5 yards 67°2024-11-12 19:37:34 E-CRUZ103.4 yards 171°2024-11-14 18:54:55
BLACK SWAN213.7 yards 42°2024-11-30 17:07:02 BONNE JOURNEE248.5 yards 168°2024-12-08 14:12:05
ENCHANTE 263.0 yards 121°2024-12-01 19:46:33 WAITAKERE386.2 yards 354°2024-11-29 00:24:09
AQUA ONE 458.6 yards 357°2024-11-23 10:07:07 369990464490.5 yards 334°2024-12-10 17:02:15
KENOGAMI498.4 yards 184°2024-11-18 23:52:55 3669998840.3 miles 324°2024-12-11 11:33:53
PILLAR POINT RADON 0.4 miles 40°2024-11-12 13:05:27 CARMELITA0.4 miles 217°2024-11-23 18:44:14
WAVELENGTH0.4 miles 202°2024-12-03 16:30:42 BLUE RUNNER0.5 miles 222°2024-12-09 17:57:07
SILVER DRAGON0.5 miles 179°2024-11-16 17:05:40 PLUMERIA0.6 miles 32°2024-12-09 16:19:31
CETACEA0.6 miles 202°2024-11-17 16:15:53 JOUJOU0.6 miles 181°2024-11-24 16:54:49
HARBOR EMPEROR0.6 miles 182°2024-12-08 19:39:34 ELIANA0.6 miles 179°2024-11-17 14:50:02
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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