Location:	37°39.46' N 121°39.89' W - ตำแหน่ง CM97EP07FU - show map 9.5 km ตะวันออก bearing 106° มาจาก Livermore, Alameda County, California, United States [?] 17.6 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Mountain House, San Joaquin County, California, United States 40.8 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก San Jose, Santa Clara County, California, United States 67.6 km ตะวันออก bearing 101° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2025-05-05 20:20:49 UTC (216d 9h24m ago) 2025-05-05 13:20:49 PDT เวลาท้องถิ่น Livermore, United States [?]
Altitude:	241 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	W6TCF-5>APDR16 via WIDE1-1,qAR,WA6ODP-3
Positions stored:	25787

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.