Comment:	AmbientCWOP.com
Location:	37°59.33' N 122°34.51' W - ตำแหน่ง CM87RX07XH - show map 2.0 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก San Anselmo, Marin County, California, United States [?] 4.2 km ตะวันตกเฉียงเหนือ bearing 294° มาจาก San Rafael, Marin County, California, United States 27.4 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก San Francisco, San Francisco County, California, United States 93.7 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-28 11:34:58 UTC (32s ago) 2025-12-28 03:34:58 PST เวลาท้องถิ่น San Anselmo, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-28 11:29:56 UTC (5m34s ago) – show weather charts 2.8 °C 99% 1029.6 mbar 0.0 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	GW1874>APRS via TCPXX*,qAX,AMBCWOP-1
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.