Comment:	.DsIP
Location:	37°57.71' N 122°00.44' W - ตำแหน่ง CM87XX90CU - show map 4.9 km ตะวันออก bearing 72° มาจาก Pleasant Hill, Contra Costa County, California, United States [?] 5.8 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Waldon, Contra Costa County, California, United States 41.7 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก San Francisco, San Francisco County, California, United States 69.9 km เหนือ bearing 352° มาจาก San Jose, Santa Clara County, California, United States
Last position:	2025-12-27 06:45:53 UTC (4h59m ago) 2025-12-26 22:45:53 PST เวลาท้องถิ่น Pleasant Hill, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-27 06:45:53 UTC (4h59m ago) – show weather charts 8.3 °C 94% 1018.8 mbar 0.0 m/s ตะวันตก
Device:	Unknown: Unknown
Last path:	CW3884>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	9

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.