Comment:	146.520MHz Norcal Foothill Amateur Radio So
Location:	37°25.00' N 122°05.00' W - ตำแหน่ง CM87XK00AA - show map 6.0 km ตะวันออกเฉียงใต้ bearing 118° มาจาก Palo Alto, Santa Clara County, California, United States [?] 7.7 km ตะวันออกเฉียงใต้ bearing 139° มาจาก East Palo Alto, San Mateo County, California, United States 18.7 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก San Jose, Santa Clara County, California, United States 49.6 km ตะวันออกเฉียงใต้ bearing 143° มาจาก San Francisco, San Francisco County, California, United States
Last position:	2024-11-18 04:01:14 UTC (228d 20h32m ago) 2024-11-17 20:01:14 PST เวลาท้องถิ่น Palo Alto, United States [?]
Position ambiguous:	Precision reduced at transmitter by 3 digits, position resolution approximately 18.5 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	K3ADM-7>APDR16 via WIDE1-1,qAO,KI6ZHD-6
Positions stored:	2
Other SSIDs:	K3ADM-D

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.