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AIS vessel FLY BOYS - show graphs
Callsign: 338500788
MMSI number: 338500788
Vessel class: Pleasure (37)
Location: 37°50.12' N 122°28.13' W - locator CM87SU30RL - show map
3.0 km Southeast bearing 151° from Sausalito, Marin County, California, United States [?]
8.0 km Northwest bearing 327° from San Francisco, San Francisco County, California, United States
74.8 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position: 2025-11-04 19:44:42 UTC (16d 8h50m ago)
2025-11-04 11:44:42 PST local time at Sausalito, United States [?]
Course: 58° – heading 11°
Speed: 2 km/h
Last path: 338500788>ais via SUNSET
Positions stored: 150
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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