Location:	37°54.65' N 122°18.77' W - ตำแหน่ง CM87UV28LO - show map 3.8 km ใต้ bearing 179° มาจาก East Richmond Heights, Contra Costa County, California, United States [?] 7.5 km ใต้ bearing 192° มาจาก El Sobrante, Contra Costa County, California, United States 17.8 km ตะวันออกเฉียงเหนือ bearing 32° มาจาก San Francisco, San Francisco County, California, United States 73.4 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-29 16:09:08 UTC (3m17s ago) 2025-12-29 08:09:08 PST เวลาท้องถิ่น East Richmond Heights, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-29 16:04:08 UTC (8m17s ago) – show weather charts 11.1 °C 43% 1022.0 mbar 0.4 m/s ตะวันออกเฉียงใต้
Device:	cwop.rest: HTTP - TCP CWOP Packet Submission (service)
Last path:	GW5483>APREST via TCPXX*,qAX,CWOP-4
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.