Location:	37°50.43' N 122°01.67' W - ตำแหน่ง CM87XU61PR - show map 6.5 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Saranap, Contra Costa County, California, United States [?] 8.0 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Walnut Creek, Contra Costa County, California, United States 35.1 km ตะวันออก bearing 78° มาจาก San Francisco, San Francisco County, California, United States 56.9 km เหนือ bearing 348° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-07-20 10:12:54 UTC (6m41s ago) 2025-07-20 03:12:54 PDT เวลาท้องถิ่น Saranap, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-20 10:07:53 UTC (11m42s ago) – show weather charts 13.9 °C 89% 2.2 m/s ใต้
Device:	Unknown: Unknown
Last path:	EW3975>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	1

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.