Location:	37°52.58' N 122°30.29' W - locator CM87RV90KH - show map 944.6 m Northeast bearing 24° from Marin City, Marin County, California, United States [?] 2.6 km Northwest bearing 318° from Sausalito, Marin County, California, United States 13.5 km Northwest bearing 326° from San Francisco, San Francisco County, California, United States 80.3 km Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-06-11 04:54:04 UTC (6d 7h7m ago) 2025-06-10 21:54:04 PDT local time at Marin City, United States [?]
Altitude:	0 m
Course:	0°
Speed:	0 km/h
Last path:	KN6ZDM-7>APAT81-1 via WIDE2-2,qAO,MARS-8
Positions stored:	279
Other SSIDs:	KN6ZDM-i

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.