Callsign:	338509268
MMSI number:	338509268
Location:	37°51.98' N 122°29.35' W - locator CM87SU17GV - show map 4.3 km East bearing 108° from Tamalpais-Homestead Valley, Marin County, California, United States [?] 6.6 km Southeast bearing 132° from Mill Valley, Marin County, California, United States 11.9 km Northwest bearing 329° from San Francisco, San Francisco County, California, United States 78.5 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-24 22:51:55 UTC (18d 18h52m ago) 2025-01-24 14:51:55 PST local time at Tamalpais-Homestead Valley, United States [?]
Course:	122° – heading 511°
Speed:	9 km/h
Last path:	338509268>ais via SUNSET
Positions stored:	4

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.