Location:	37°58.52' N 122°06.16' W - ตำแหน่ง CM87WX74QB - show map 3.9 km ใต้ bearing 161° มาจาก Mountain View, Contra Costa County, California, United States [?] 5.6 km ตะวันออกเฉียงใต้ bearing 151° มาจาก Martinez, Contra Costa County, California, United States 35.6 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก San Francisco, San Francisco County, California, United States 73.0 km เหนือ bearing 346° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-25 21:55:53 UTC (37s ago) 2025-12-25 13:55:53 PST เวลาท้องถิ่น Mountain View, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-25 21:50:52 UTC (5m38s ago) – show weather charts 12.2 °C 85% 1009.0 mbar 0.0 m/s ตะวันตก
Device:	Unknown: Unknown
Last path:	K6RHL>APRS via TCPXX*,qAX,CWOP-7
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.