Comment:	.WFL
Location:	39°10.08' N 121°02.94' W - ตำแหน่ง CM99LE40CH - show map 3.0 km เหนือ bearing 8° มาจาก Alta Sierra, Nevada County, California, United States [?] 5.8 km ใต้ bearing 170° มาจาก Grass Valley, Nevada County, California, United States 75.7 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Sacramento, Sacramento County, California, United States 113.5 km ตะวันตก bearing 250° มาจาก Reno, Washoe County, Nevada, United States
Last position:	2025-12-07 19:25:03 UTC (9m43s ago) 2025-12-07 11:25:03 PST เวลาท้องถิ่น Alta Sierra, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-07 19:25:03 UTC (9m43s ago) – show weather charts 13.9 °C 69% 1016.9 mbar 0.0 m/s ตะวันออกเฉียงใต้
Device:	Unknown: Unknown
Last path:	KD8ZVC>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	2

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.