Location:	38°25.00' N 122°53.34' W - ตำแหน่ง CM88NK30HA - show map 2.8 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Graton, Sonoma County, California, United States [?] 6.3 km ใต้ bearing 179° มาจาก Forestville, Sonoma County, California, United States 82.3 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก San Francisco, San Francisco County, California, United States 86.9 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Oakland, Alameda County, California, United States
Last position:	2025-06-04 18:30:36 UTC (1m20s ago) 2025-06-04 11:30:36 PDT เวลาท้องถิ่น Graton, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-04 18:30:36 UTC (1m20s ago) – show weather charts 17.8 °C 73% 1012.6 mbar 0.4 m/s ใต้
Device:	Unknown: Unknown
Last path:	DW3838>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.