Comment:	aprs.fi for iOS
Location:	37°52.72' N 122°31.83' W - lokaator CM87RV60IV - show map 2.2 km Loodesse peiling 301° from Marin City, Marin County, California, United States [?] 4.5 km Loodesse peiling 299° from Sausalito, Marin County, California, United States 15.1 km Loodesse peiling 320° from San Francisco, San Francisco County, California, United States 82.0 km Loodesse peiling 317° from San Jose, Santa Clara County, California, United States
Last position:	2025-11-09 21:59:44 UTC (2d 5h12m ago) 2025-11-09 13:59:44 PST local time at Marin City, United States [?]
Speed:	0 km/h
Last path:	NZ6J-4>aprs.fi via aprsfi-iOS
Positions stored:	75
Other SSIDs:	NZ6J-13 NZ6J-10 NZ6J-2 NZ6J-3 NZ6J-6 NZ6J-1 NZ6J NZ6J-5 NZ6J-9 NZ6J-i NZ6J-11

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.