Location:	39°12.41' N 121°04.73' W - ตำแหน่ง CM99LE09MP - show map 2.1 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Grass Valley, Nevada County, California, United States [?] 8.1 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Nevada City, Nevada County, California, United States 78.2 km ตะวันออกเฉียงเหนือ bearing 27° มาจาก Sacramento, Sacramento County, California, United States 114.4 km ตะวันตก bearing 252° มาจาก Reno, Washoe County, Nevada, United States
Last position:	2025-08-06 23:34:46 UTC (122d 18h53m ago) 2025-08-06 16:34:46 PDT เวลาท้องถิ่น Grass Valley, United States [?]
Last path:	N6ERL>BEACON via WIDE1,K6FGA-1*,WIDE2,qAO,KN6WQU
Positions stored:	211

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.