Location:	37°46.90' N 122°11.68' W - ตำแหน่ง CM87VS67PO - show map 12.0 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก Ashland, Alameda County, California, United States [?] 13.6 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก Castro Valley, Alameda County, California, United States 19.8 km ตะวันออก bearing 88° มาจาก San Francisco, San Francisco County, California, United States 55.8 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-09-27 05:44:29 UTC (71d 19h17m ago) 2025-09-26 22:44:29 PDT เวลาท้องถิ่น Ashland, United States [?]
Last path:	K9TPR>BEACON via WIDE1*,WIDE2-1,qAO,KN6MHE-2
Positions stored:	8
Other SSIDs:	K9TPR-7

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.