Location:	38°31.74' N 123°07.58' W - ตำแหน่ง CM88KM46UX - show map 11.7 km ตะวันตก bearing 285° มาจาก Guerneville, Sonoma County, California, United States [?] 12.4 km ตะวันตกเฉียงเหนือ bearing 305° มาจาก Monte Rio, Sonoma County, California, United States 104.1 km ตะวันตกเฉียงเหนือ bearing 324° มาจาก San Francisco, San Francisco County, California, United States 109.9 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Oakland, Alameda County, California, United States
Last position:	2025-07-28 17:00:43 UTC (14m12s ago) 2025-07-28 10:00:43 PDT เวลาท้องถิ่น Guerneville, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-28 17:00:43 UTC (14m12s ago) – show weather charts 22.8 °C 58% 1013.5 mbar 0.0 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	EW8483>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.