Location:	37°55.06' N 122°00.39' W - ตำแหน่ง CM87XW90FF - show map 4.4 km ตะวันออก bearing 103° มาจาก Waldon, Contra Costa County, California, United States [?] 5.8 km ตะวันออกเฉียงใต้ bearing 125° มาจาก Pleasant Hill, Contra Costa County, California, United States 39.6 km ตะวันออกเฉียงเหนือ bearing 66° มาจาก San Francisco, San Francisco County, California, United States 65.0 km เหนือ bearing 351° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-24 14:50:27 UTC (4m31s ago) 2025-12-24 06:50:27 PST เวลาท้องถิ่น Waldon, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-24 14:45:45 UTC (9m13s ago) – show weather charts 13.3 °C 87% 1002.6 mbar 0.4 m/s เหนือ
Device:	Unknown: Unknown
Last path:	FW9090>APRS via TCPXX*,qAX,CWOP-6
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.