Location:	37°59.61' N 120°22.91' W - locator CM97TX48EK - show map 2.5 km Northwest bearing 314° from East Sonora, Tuolumne County, California, United States [?] 9.8 km West bearing 267° from Mono Vista, Tuolumne County, California, United States 79.7 km East bearing 87° from Stockton, San Joaquin County, California, United States 117.0 km Southeast bearing 124° from Sacramento, Sacramento County, California, United States
Last position:	2025-10-21 07:45:50 UTC (9m30s ago) 2025-10-21 00:45:50 PDT local time at East Sonora, United States [?]
Last WX report:	2025-10-21 07:45:50 UTC (9m30s ago) – show weather charts 9.4 °C 89% 1012.6 mbar 0.0 m/s West
Device:	Unknown: Unknown
Last path:	EW1390>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	6

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.