Comment:	https://aprsdroid.org/
Location:	39°08.87' N 121°34.84' W - ตำแหน่ง CM99FD05HL - show map 949.5 m ตะวันออก bearing 76° มาจาก Marysville, Yuba County, California, United States [?] 3.2 km ตะวันออก bearing 75° มาจาก Yuba City, Sutter County, California, United States 63.4 km เหนือ bearing 353° มาจาก Sacramento, Sacramento County, California, United States 125.8 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Santa Rosa, Sonoma County, California, United States
Last position:	2025-03-07 01:07:05 UTC (89d 12h39m ago) 2025-03-06 17:07:05 PST เวลาท้องถิ่น Marysville, United States [?]
Altitude:	-11 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	N6WWH-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	2
Other SSIDs:	N6WWH-1 N6WWH-7

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.