Location:	38°25.71' N 122°51.15' W - ตำแหน่ง CM88NK72QU - show map 1.7 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Graton, Sonoma County, California, United States [?] 6.0 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Forestville, Sonoma County, California, United States 81.9 km ตะวันตกเฉียงเหนือ bearing 333° มาจาก San Francisco, San Francisco County, California, United States 119.3 km ตะวันตก bearing 262° มาจาก Sacramento, Sacramento County, California, United States
Last position:	2025-06-02 23:45:41 UTC (5m56s ago) 2025-06-02 16:45:41 PDT เวลาท้องถิ่น Graton, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-02 23:45:41 UTC (5m56s ago) – show weather charts 18.3 °C 66% 1014.4 mbar 0.0 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	EW9070>APRS via TCPXX*,qAX,CWOP-5
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.