Location:	37°46.30' N 121°59.60' W - lokaator CM97AS05TE - show map 1.6 km Edelasse peiling 236° from San Ramon, Contra Costa County, California, United States [?] 5.6 km Lõunasse peiling 174° from Danville, Contra Costa County, California, United States 37.4 km Idast peiling 90° from San Francisco, San Francisco County, California, United States 48.8 km Põhja peiling 350° from San Jose, Santa Clara County, California, United States
Last position:	2025-09-04 23:45:11 UTC (15h28m ago) 2025-09-04 16:45:11 PDT local time at San Ramon, United States [?]
Altitude:	130 m
Course:	27°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K6SRM-3>APDR16 via TCPIP*,qAC,T2EDM
Positions stored:	14
Other SSIDs:	K6SRM-2 K6SRM-5 K6SRM-1 K6SRM-4 K6SRM-6 K6SRM

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.