Location:	38°19.42' N 120°01.66' W - locator CM98XH67QQ - show map 29.2 km East bearing 75° from Arnold, Calaveras County, California, United States [?] 36.0 km Northeast bearing 37° from Cedar Ridge, Tuolumne County, California, United States 114.0 km Northeast bearing 48° from Modesto, Stanislaus County, California, United States 117.6 km East bearing 69° from Stockton, San Joaquin County, California, United States
Last position:	2025-05-04 12:07:21 UTC (12d 2h22m ago) 2025-05-04 05:07:21 PDT local time at Arnold, United States [?]
Last WX report:	2025-05-04 12:07:21 UTC (12d 2h22m ago) – show weather charts 0.0 m/s North
Device:	Byonics: WXTrak (wx)
Last path:	KG6QPT>APTW14 via WIDE3-3,qAO,FRNKLN
Positions stored:	20

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.