Callsign:	338158711
MMSI number:	338158711
Navigational status:	Reserved (13)
Location:	37°46.93' N 122°22.62' W - locator CM87TS47SR - show map 3.8 km East bearing 78° from San Francisco, San Francisco County, California, United States [?] 11.3 km Northeast bearing 41° from Daly City, San Mateo County, California, United States 11.5 km North bearing 10° from Brisbane, San Mateo County, California, United States 65.0 km Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-02-14 19:11:38 UTC (4d 4h18m ago) 2025-02-14 11:11:38 PST local time at San Francisco, United States [?]
Course:	159° – heading 511°
Speed:	72 km/h
Last path:	338158711>ais via SUNSET
Positions stored:	33

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.