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AIS vessel REX - show graphs
Callsign: @@@@@@@
MMSI number: 338521172
Vessel class: Sailing (36)
Location: 37°59.86' N 122°58.49' W - locator CM87MX39AK - show map
15.4 km Southwest bearing 222° from Inverness, Marin County, California, United States [?]
24.9 km West bearing 265° from Lagunitas-Forest Knolls, Marin County, California, United States
54.6 km Northwest bearing 297° from San Francisco, San Francisco County, California, United States
119.9 km Northwest bearing 308° from San Jose, Santa Clara County, California, United States
Last position: 2025-10-18 06:09:35 UTC (49d 15h46m ago)
2025-10-17 23:09:35 PDT local time at Inverness, United States [?]
Course: 360° – heading 511°
Speed: 0 km/h
Last path: @@@@@@@>ais via SUNSET
Positions stored: 296
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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