Comment:	.WD 31
Location:	38°41.72' N 120°50.93' W - ตำแหน่ง CM98NQ86DV - show map 2.9 km ตะวันตก bearing 272° มาจาก Diamond Springs, El Dorado County, California, United States [?] 5.8 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Placerville, El Dorado County, California, United States 57.4 km ตะวันออก bearing 77° มาจาก Sacramento, Sacramento County, California, United States 90.6 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Stockton, San Joaquin County, California, United States
Last position:	2025-12-28 07:39:05 UTC (10m18s ago) 2025-12-27 23:39:05 PST เวลาท้องถิ่น Diamond Springs, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-28 07:39:05 UTC (10m18s ago) – show weather charts 4.4 °C 95% 1024.8 mbar 0.0 m/s ตะวันตก
Device:	Unknown: Unknown
Last path:	CW6129>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	6

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.